CHICAGO — A man was killed and a woman was critically injured after a gunman opened fire into a car on the city’s Northwest Side early Saturday morning.

According to Chicago police, the deadly shooting unfolded just after 2:30 a.m. in the 3000 block of North Cicero Avenue, in Belmont Cragin.

Officers say the two victims, a 30-year-old man and a 31-year-old woman, were sitting inside a vehicle in the area when another car drove up and someone inside opened fire.

The two victims were both struck by gunfire and drove themselves to the hospital where the man later died from his injuries and the woman remains in critical condition.

Currently, it is unclear what led to the shooting and no arrests have been made.

Authorities did not provide a description of the person responsible and an investigation is underway.

The victim killed has not yet been identified.

Anyone with information on the deadly shooting is asked to contact CPD Area Five Detectives at 312-746-6554. or dial 911.

Those with information that could help authorities in their investigation can also leave a tip at CPDtip.com. Tips can be filed anonymously.