A mama bear was fatally shot by a San Juan County sheriff’s deputy in Silverton this week after a beanbag round used to haze wildlife penetrated her stomach.

Several people called 911 just after 9 p.m. Tuesday to report someone harassing bear cubs near the 1300 block of Greene Street, the sheriff’s office said Thursday.

A deputy arrived to find a crowd of people in a narrow alley with a mama bear and her two cubs and directed the bystanders to leave the area before using a beanbag round to get the sow off the roof.

As the bear headed down the block with her cubs, the officer used a second beanbag round to keep her moving out of downtown. The second shot penetrated the bear’s lower abdomen and killed her, the sheriff’s office said.

Sheriff’s officials contacted Colorado Parks and Wildlife officers, who removed the bear and captured, tagged and relocated the two cubs.

“The officer involved was acting accordingly, using commonly practiced methods, and attempting to save this bear’s life, not cause any serious harm. This is a most unfortunate incident, and our entire office is saddened by the outcome,” agency officials said in a statement.