The Cop Who Shot Sonya Massey Kept Getting Jobs Despite His Lies

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This story was originally published by Invisible Institute, IPM Newsroom, and Illinois Times.

Kyle Adkins was leaving his parents’ house in Kincaid, a small village in central Illinois’ Christian County, to pick up his young children from their mother’s house just a few blocks away on the night of May 8, 2021. 

Kincaid police officer Sean Grayson pulled him over — but he wasn’t sure why.

Grayson told Adkins there was a warrant out for his arrest and issued him a “notice to appear,” a document equivalent to an arrest, recommending felony drug charges against him. The case dragged out for two years before it was dropped, and a new investigation reveals the warrant — and other evidence Grayson said he had against Adkins — never actually existed. Body camera footage shows Grayson admitting to the chief of police he had no evidence to recommend charges, but even after the footage surfaced in court, no other department or agency was notified. 

Meanwhile, Adkins, who works as a mechanic, had to show up to court regularly for years, face questions about his reputation, and deal with repercussions for his loved ones pulled into his criminal case. He said he even struggled to get formal visitation with his kids while the case was ongoing — and said he’s just now building a stronger relationship with his oldest child, now 11. 

Grayson, now 30, would go on to work at four other police departments across central Illinois, the last being the Sangamon County Sheriff’s Office, where he would fatally shoot and kill Sonya Massey, 36, in her home in July 2024 after she called the police for help. Grayson shot at Massey, an unarmed Black woman whose family had called police with concerns about her mental health, three times, hitting her once in the head. He’s since been charged with murdering her.

Police accountability and legal experts who reviewed multiple internal misconduct investigations involving Grayson, including Adkins’s dropped criminal case, say Grayson’s misconduct should have sounded alarm bells in Illinois law enforcement long before he applied to work at the Sangamon County Sheriff’s Office.

“What happened to Sonya Massey is shining a glaring light on policy changes that need to be made if we are serious about holding the police accountable in Illinois,” said Loren Jones, who directs criminal legal system reform efforts at Impact for Equity, a public interest law and policy center in Chicago.

Legal Loopholes Let Grayson Jump Between Departments

Experts say that instances of dishonesty or questions about Grayson’s credibility should have been reported to state authorities, documented for future background investigators, and that such actions could have prevented the Sangamon County Sheriff’s Office from hiring him in May 2023. The state’s new discretionary decertification system, which makes it easier to strip officers of their ability to work in policing, went into effect in July 2022 but has been hampered by delays, according to a May 2024 report by Impact for Equity.

Gov. J.B. Pritzker, Attorney General Kwame Raoul, and members of the Illinois Legislative Black Caucus were responsible for the passage of the SAFE-T Act, which reformed Illinois’ police certification system for the first time in decades. Floor discussion was severely limited on the legislative package, which included provisions that cut off access to some records on police misconduct that were previously accessible.

But despite these reforms aimed at ridding the state of officers with significant misconduct, new reporting by Invisible Institute, IPM News, and Illinois Times shows that little action was taken to stop Grayson from landing new law enforcement jobs in departments across central Illinois. Authorities in several police agencies that documented Grayson’s misconduct internally did not report the problems to the state, as required, or to Grayson’s future employers.

After Grayson left Kincaid and took a job with a different sheriff’s office, a supervisor stated on a recording that he believed Grayson potentially lied on a report documenting his reasoning for a dangerous high-speed chase — but the department higher-ups never wrote that down in their report. Instead, they cleared him of misconduct and found he made a mistake, absolving the department of the requirement to report Grayson’s dishonesty to the state. 

Those same officials never even interviewed a female detainee who said that Grayson had been inappropriate with her at the county jail and a local hospital, she said — including about her allegations that he asked her to remove drugs from her body in front of him and pulled back a curtain at a hospital while she was exposed. 

Despite this string of misconduct with numerous agencies across central Illinois, none of the existing accountability mechanisms prevented Grayson from landing new jobs in other jurisdictions — and it’s unclear how recent statewide reforms would prevent another Sean Grayson from taking advantage of the loopholes.

“Some agencies are more concerned about protecting the reputation of themselves and their officers than the safety of Illinois citizens.”

“Some agencies are more concerned about protecting the reputation of themselves and their officers than the safety of Illinois citizens,” said Jones, the lawyer with Impact for Equity.

Officials in Illinois have been circumspect about the next steps they intend to take, especially since Sangamon County Sheriff Jack Campbell announced his retirement on August 9. Officials with Pritzker’s office and Illinois Association of Chiefs of Police, as well as members of the Illinois Legislative Black Caucus, ignored or declined requests for comment.

“I Thought It Was Gonna Ruin My Life”

When Grayson stopped Adkins on the night of May 8, he didn’t have his body camera turned on during the stop, seemingly violating the Illinois Law Enforcement Officer-Worn Body Camera Act. (This would reappear as an issue in Sonya Massey’s case, where the footage comes from the body camera of the other responding officer.)

Some time after they arrived at the station, however, Grayson turned his camera on. The footage — obtained exclusively by Invisible Institute, IPM News, and Illinois Times from the Christian County Circuit Clerk’s office — starts with Grayson reading Adkins his Miranda rights. 

Grayson claims he has video of informants making drug buys from Adkins, which resulted in a warrant being put out for his arrest. Grayson then tries to use those claims to convince Adkins to set up controlled buys with other supposed drug dealers in the area. 

“Obviously, I got you on camera on two buys, OK?” he tells Adkins. “I’m not gonna lie. That’s why you’re here. That’s why I was able to arrest you today. I have two informants that I busted for something, they did two buys off you. So today, I’ll give you the same opportunity.” 

“It’s kind of up to you what you want to do,” he continues. “I mean if you want to work with us, we’ll work with you. We’ll help you out as much as we can. We can never make promises, but this is what we do. Every time I bust somebody small, we try to get someone bigger.”

In an interview, Adkins said he was incredulous.

“I just didn’t understand why he was even like, trying to charge me with this shit,” Adkins said. “You know, I can’t believe it. He just kept saying, ‘We know you’re doing this,’” to which Adkins said he responded, “Well, obviously you don’t, because I’m not doing that. I don’t know where you guys are getting your information.”

In the video, Grayson tells Adkins — who protests throughout that he doesn’t know anyone he can buy meth off of — to consider it, then dials a contact in his phone labeled “Chief Of Kincaid” and asks the person on the other end of the line exactly how he should charge Adkins. 

At the time, DJ Mathon was the chief of the Kincaid Police Department; he still holds that position today.

“Is it intent to deliver, just possession of meth, what do we put on that?” Grayson asks the person over the phone, while Adkins sits across the desk from him.

“Did he have anything on him?” the person responds.

“No,” Grayson says. 

The person audibly sighs over the phone. “On a ‘notice to Appear’? I would just do intent to deliver,” he says.

“Yeah, there was a baggie, but I wasn’t gonna mess with field testing it,” Grayson says. “I didn’t really care that much.”

“What was it?” the person asks. 

“It was just, like, a baggie,” Grayson responds. “But I didn’t really care to field test it, to be honest with you.”

During the video, Grayson can be seen Googling the Illinois Controlled Substances Act and the Methamphetamine Control and Community Protection Act while explaining the preliminary charges he’s planning to bring against Adkins.

Adkins was released that day with a notice to appear in court. Because his car was impounded, Adkins had to walk home from the police station. On the walk, he said he didn’t know what was going to happen to him next. Court records show that he had only ever received traffic infractions before.

“I thought it was gonna ruin my life,” said Adkins, now 29.

Felony charges of intent to deliver methamphetamines were filed in Christian County Circuit Court on May 17, 2021. State police certification records show that the next day, May 18, Grayson left the Kincaid Police Department.

On a form submitted to the Illinois Law Enforcement Training and Standards Board on May 19, Kincaid Police Chief DJ Mathon wrote that Grayson had been “terminated,” but that there was “no police misconduct related to [the] termination.” In a later records request response letter, Mathon wrote that Grayson was terminated only because he had declined to live within a 10-mile radius of the village, as required by the village Board of Trustees.

Despite Grayson’s departure from the Kincaid Police, that wouldn’t be the end of the department’s case against Adkins. 

Strong-Arm Tactics in Drug Arrests

The day felony charges were filed against Adkins in Christian County Circuit Court, Mathon announced his campaign for county sheriff as an independent, running on a platform committed to tackling drug crimes. 

“I plan to go directly after the source of illegal narcotics and go after the thieves that steal directly from Christian County,” Mathon later said in an interview on WTIM radio.

A few weeks later, on July 5, Mathon pulled over Brittney Myers, Adkins’s girlfriend. In an interview with Invisible Institute and IPM News, she said that while picking up a friend from an apartment building next to the police station, she saw Mathon watching her from his car. 

“I backed up and he immediately jumped in his car and pulled behind me,” she said. He told her it was for not wearing a seatbelt and because someone had made a noise complaint about the sound of her car exhaust. In response to a records request, Mathon said that no video of the stop exists.

She agreed to let him search her car. “I wasn’t even concerned to let him look,” she said, “because I didn’t have anything.” He found a plastic baggie containing cannabis flower that Myers said also previously contained THC crystals — a concentrated cannabis extract, and a legal substance to possess in Illinois.

In his report, Mathon writes that he had pulled Myers over after seeing her and her passenger not wearing their seatbelts and that while searching her car with her consent, he “found a small baggie in the middle console with a green leafy substance and a white powder substance.” 

He writes that he let Myers and her passenger go with citations for the seatbelts and her muffler, and after handling a separate call, “field tested the white substance and it field tested positive for methamphetamine.”

Mathon arrested Myers on charges of possession of methamphetamine on her mom’s doorstep. She spent the night in jail and lost both of her jobs — one at a bar and another at her child’s daycare — after the department posted about her arrest on Facebook. 

Throughout Myers’s interaction with Mathon, he “kept asking if [Kyle Adkins] was selling, or if I could get somebody to set up or something,” she said. “I kept telling him, ‘No, I don’t do that. I literally work in a daycare.’”

After further testing by an Illinois State Police lab showed the substance was, in fact, cannabis, the Christian County State’s Attorney’s Office dropped the charges against Myers four months later, court records show.

While field drug tests have become a tool of choice for police departments throughout the country, they are notoriously imprecise and often produce false positives that are “one of largest known contributing factors to wrongful arrests and convictions,” according to a recent report from the University of Pennsylvania’s Quattrone Center for the Fair Administration of Justice.

Field tests for drugs can’t be saved because they deteriorate over time, so it’s often left up to the honor code of the officer whether or not the test actually came back positive for drugs, said Ralph Weisheit, a criminal justice professor at Illinois State University who studies crime, policing, and their links with substance abuse in rural areas.

“In many cases, you can claim that there was a drug arrest when, in fact, drugs weren’t there,” Weisheit said.

These kinds of “strong-arm tactics” with potential confidential informants were something that Maybell Romero said she saw frequently during her three years as a prosecutor in rural Utah, before going on to teach law at Northern Illinois University and now Tulane, where she studies rural crime and prosecution.

“I have heard stories of people who have had nothing to do with purchasing or using or selling drugs, who’ve had their identity mistaken — or perhaps it’s not a mistake. It’s hard to know,” she said. Some of these people, she continued, “have been enlisted as confidential informants because they’re frightened of the police, or they’re intimidated, or they’re scared of the legal system, and they don’t know what else to do.”

The Warrant That Never Existed

Even after Myers’s case was dismissed, Adkins would be called back into court over the next year. Then, on September 1, 2022 — five days before the scheduled trial — then-State’s Attorney Wes Poggenpohl filed a motion asking for more time to prepare. 

Poggenpohl wrote, “One of the witnesses for this trial, Kincaid Chief of Police DJ Mathon, was reviewing his case file in preparation for trial. On August 31, 2022, Chief Mathon called State’s Attorney Poggenpohl to inform him that he had just located an audio video interview of the above-named defendant regarding this case. Chief Mathon was unaware of this interview until his review of the case file on August 31, 2022.” 

Poggenpohl had inherited the case from former State’s Attorney Michael Havera when Havera resigned in December 2021 to accept a position with the Illinois State’s Attorneys Appellate Prosecutor’s Special Prosecution Unit. Havera did not respond to an emailed request for comment.

The motion continues, “The officer who conducted this interview, Sean Grayson, departed the Kincaid Police Department sometime after this investigation without sending it to the State’s Attorney’s office.” He wrote that he had not even had a chance to review the file when he wrote the motion. The video was sent to Adkins’s attorney, Christian County Public Defender Tiffany Senger, the next day.

Shortly thereafter, Poggenpohl lost his election bid, and said in an interview with Invisible Institute and IPM News that he wasn’t sure if he ever watched the video before turning the case over to the new state’s attorney, John McWard. He said the video surfaced just before the case was set to go to trial, after he asked Mathon to make sure all of the evidence had been turned in for the case.

In the next court filing after obtaining the video, Senger moved to throw out all of the evidence in the case as “illegally seized” because Grayson arrested Adkins “without a warrant or without other lawful justification,” she wrote. 

She also added that the videos of Adkins selling drugs to informants never existed, “and moreover, that they never did,” according to her conversations with the state’s attorney’s office. Neither did the warrant that Grayson said was out for Adkins’s arrest, she argued. Subpoenas were issued by the court for both Grayson and Mathon to appear.

On February 24, 2023, during a hearing over whether to suppress evidence based on the newly discovered video, Christian County Judge Bradley Paisley dug into whether anything about Grayson’s actions was legal. 

The judge and attorneys all acknowledged that police can lie to a suspect during an interrogation. Where they differed was whether an officer can arrest somebody by lying about whether there is a warrant out for their arrest. 

“That’s quite a stretch. You tell somebody they’ve got a warrant for their arrest. That’s a piece of paper signed by a judge saying arrest this guy for that offense. That’s what [Grayson] told him. And it never existed,” said Paisley, who previously served as Christian County State’s Attorney before being appointed to the bench in 2007, during the hearing, according to a transcript obtained by Invisible Institute and IPM News. 

McWard argued that Grayson’s knowledge of the buys the informants allegedly made off of Adkins — which Senger denied in court ever happened, and which no video existed for — was enough to have detained Adkins even without a warrant.

Paisley asked both Senger and McWard to write briefs for him. “The primary question for me is … can you initiate the initial seizure based on the lie?” he said. “If he doesn’t have the ability to lie to get that initial seizure, then the motion has to be granted.”

During the next hearing, on April 21, 2023 — 714 days after Adkins’s arrest — McWard moved to dismiss the charges without the judge ever ruling on the motion to suppress evidence.

When contacted in person at the Kincaid Police Department by Illinois Times, Mathon, who lost his bid for sheriff, repeatedly declined to comment.

How Grayson Kept Getting Hired

Accountability measures broke down in more than one way in this case, police accountability and legal experts said.

When Grayson called the “Chief of Kincaid” and asked him for advice on what charges he should file against Adkins, Mathon — if he was indeed the individual who answered the phone — should have advised him not to file charges without evidence. But, based on the advice of the chief — who is the only supervisor in a department the size of Kincaid — Grayson issued Adkins a felony notice to appear, despite admitting that Adkins had nothing on him. 

“His chief that was supervising him, and should have been that second line of defense against these issues happening, just reinforced his decision,” said Jones, of Impact for Equity.

Once the Christian County State’s Attorney’s Office became aware of the video and other evidentiary issues, they also had a responsibility to at least write a report documenting the issues in Adkins’s case, said Rachel Moran, a law professor at the University of St. Thomas in Minneapolis. 

“If the prosecutor decided to dismiss the case because of Grayson’s untruthfulness/misconduct, then they have an obligation to document that and disclose it in the future,” she wrote in an email, pointing to prosecutors’ obligations under decades-old Supreme Court precedent in the cases Brady v. Maryland and U.S. v. Giglio. 

A request for comment to the Christian County State’s Attorney’s Office about why the case was dropped, and whether a report had been created, went unreturned. 

However, the responsibility of the state’s attorney in Christian County ends there, Moran said — because Grayson moved to the jurisdiction of other prosecutors. 

“Neither Brady nor any other Supreme Court precedent says the prosecutor has a duty to share this information with other agencies, and I’m not aware of any Illinois law requiring this either,” wrote Moran, a former Illinois state appellate defender who has studied prosecutors’ legal obligations under these Supreme Court rulings.

“If Deputy Grayson were to move on to a new jurisdiction,” she continued, “the prosecutor in the new jurisdiction has an obligation to learn about this prior misconduct and disclose it to the defendant in cases involving Deputy Grayson. But in practice, prosecutors frequently wouldn’t know about this past misconduct, probably wouldn’t ask Deputy Grayson about it, and therefore would unwittingly violate Brady by not disclosing the information they don’t know about. And unless defense counsel has some way to unearth this information, they won’t know about it either and thus won’t call the prosecutor out for failing to disclose it.”

Ultimately, she said, “This is a huge gap in the Brady disclosure system and a major obstacle to accountability and fairness.” 

Law enforcement officials were also obligated to report the untruthfulness, once it was rediscovered in August 2022, to the Illinois Law Enforcement Training and Standards Board, or ILETSB, which maintains an Officer Professional Conduct Database. 

“Once law enforcement in Kincaid discovered the video and observed a likely violation of” statewide policing standards, wrote Jones in an email, “they would have been required … to notify the ILETSB within 7 days.”

However, according to Attorney General Kwame Raoul, no law enforcement agency had ever submitted a report about Grayson to the database until the Sangamon County Sheriff’s Office made a report about Massey’s killing, a fact first reported by Springfield TV station WICS. 

Former Sangamon County Sheriff Jack Campbell has said that no red flags were raised during his agency’s background check of Grayson, which, under the SAFE-T Act, is required to include a check of the database. When asked by Illinois Times whether he knew of any misconduct by Grayson in Christian County, Campbell said he didn’t.

Regardless, by the time the video was filed in court, Grayson had already been successively hired by the Virden Police Department, Auburn Police Department, and Logan County Sheriff’s Office.

“The Professional Conduct database relies on the integrity and professionalism of each law enforcement agency to report accurately,” Jones said.

Because submissions to the database are essentially left up to the honor code of police agencies — and largely secret from the public — she said the database has many gaps that leave officers like Grayson able to move from department to department. 

“It really shined the light on the glaring issue that we have,” Jones said. “That in order to hold police accountable, we need to have mechanisms that do not involve police.” 

“In order to hold police accountable, we need to have mechanisms that do not involve police.”

In the face of calls from Massey’s family and activists like the Rev. Al Sharpton for new legislation, Illinois leaders have declined to detail their thoughts about further reforms to the SAFE-T Act’s provisions. Senate President Don Harmon pointed back to the systems that were already in place by the time Grayson had been hired in Sangamon County.

“We took steps to address this in the SAFE-T Act by requiring law enforcement to report misconduct violations when an officer is terminated or when an officer resigns under investigation of criminal offenses,” he said in a statement last month. “However, our work is not done, and I am open to any ideas for legislative action to prevent a tragedy like this from ever happening again.”

In an interview, Senate Republican floor leader Steve McClure, a former Sangamon County assistant state’s attorney, criticized the Pritzker administration for the rushed passage of the SAFE-T Act, and called for a bipartisan legislative investigation “into what can be done to increase the transparency between departments.”  

Since Campbell announced his resignation as sheriff in August, which Pritzker had called for, the governor has made few public statements about the case and has not responded to requests for comment for this story. 

In an interview with Illinois Times, Raoul, the attorney general, said he hadn’t read the Impact for Equity report describing reforms to the state’s police decertification system — which he noted was supported by law enforcement groups, most of which did not support other aspects of the SAFE-T Act — as “stalled.”

“The murder of Sonya Massey was a horrific tragedy, there’s no denying that,” Raoul said. But he said it may not be fair to expect all parts of the new police decertification system to be fully operational after two years.

It’s unknown whether any failures of that system played a role in Massey’s death, he said: “I just want to be cautious of pointing the finger at ILETSB.”

He was reluctant to commit to supporting any specific legislative reforms connected to Massey’s death unless the reforms would correct problems that have been documented throughout the state. ​However, he said, “An incident can expose a need.” He added that state Sen. Doris Turner, D-Springfield, is looking into potential legislation to address systemic issues.

​After coming up with the police accountability reforms in the SAFE-T Act, Raoul said he and law enforcement groups agreed to “let them operate for a while in order to evaluate whether anything else needs to be done.”

Raoul, who as attorney general has a statutory seat on the board of ILETSB, said he also didn’t know how well police departments understand what they need to report to ILETSB and what disciplinary issues remain under their sole authority.

Carlton Mayers II, an attorney and police reform consultant who worked with lawmakers on some of the original language of the SAFE-T Act, said that the original bill didn’t come with any funding for ILETSB’s new responsibilities, which had to be appropriated the next year. He added that the agency also still lacks administrative rules, which are proposed by state agencies and then approved by the Joint Committee on Administrative Rules.

Those administrative rules would lay out not only the processes for discretionary decertification, but also could also speak to things like what’s required of a department’s background investigation, which right now is only required to include a check of the Officer Professional Conduct Database.

In a statement, a spokesperson hired by ILETSB pointed to its “multiple mandates to implement” for its delay in “the establishment of discretionary decertification hearings.”

“We are committed to leading this work thoughtfully and deliberately to ensure our law enforcement maintains the highest level of professional standards, and have made significant progress in building this new initiative from the ground up,” the statement continued. “We have engaged a range of partners and studied best practices from across the country to ensure we get this right from day one.”

The spokesperson wrote that the agency “anticipates” that “day one” will come in the “4th quarter of 2024.”

“We’re going to see more Sonya Masseys and more law enforcement agencies [claiming] they didn’t know” about their reporting requirements, Mayers said, until the administrative rules are in place and have teeth backing them.

The missed red flags in Grayson’s background that reporters have been able to find — including Adkins’s case in Kincaid and internal investigations in Logan County — should have been caught by not only the safeguards put into place by the state, but also the final accountability mechanism: the Sangamon County Sheriff’s Office’s background investigation of Grayson, said RaShall Brackney, an expert who reviewed the two-page investigation by SCSO Lt. Wes Wooden. 

Wooden’s investigation also didn’t dig into any questions raised in his report, like all of Grayson’s past employers who were interviewed saying he needed more training. It didn’t even mention two of the departments Grayson had previously worked for: Pawnee and Kincaid.

“Not everybody who applies to be a police officer should be a police officer.”

“We have to become a nation of police chiefs or sheriffs or city managers or mayors that understand not everybody who applies to be a police officer should be a police officer, or deserves to be a police officer, because they applied,” said Brackney, who rose through the ranks of the Pittsburgh police department before being named chief of the Charlottesville, Virginia, police department, where she served from 2018 to 2021.

“There are multiple points where these agencies can take it upon themselves,” Jones said, “to ensure that the record is clear and that they’re not putting other people from different departments and in different jurisdictions at risk.”

“Everyone Believes a Cop”

Adkins and Myers currently live in Mechanicsburg, Illinois, a small Sangamon County village of just over 650 people almost 20 miles north of Kincaid. They’re both working — she as a store manager and he as a mechanic — and raising seven children together.  

They left Kincaid and rarely return to the village where their arrests led to lost jobs, loss of visitation with kids, and broken relationships with family who believed they were guilty of the crimes they were accused of. 

“It rubbed our names through the dirt,” Myers said. “But everyone believes a cop,” Adkins added. 

This story was produced in collaboration between Invisible Institute, a nonprofit public accountability journalism organization based in Chicago; IPM Newsroom, a public media station based in Champaign; and Illinois Times, a weekly newspaper based in Springfield. Sam Stecklow is a journalist and FOIA fellow with Invisible Institute. Farrah Anderson is an investigative reporting fellow with Invisible Institute and Illinois Public Media. Dean Olsen is a senior staff writer for Illinois Times.