( KTRS ) Two men have pleaded guilty to a fatal shooting during a robbery at a St. Louis bar frequented by police officers.

Derreaun Davis, 21, and Corey Wade, 30, both pleaded guilty to second-degree murder and 31 other charges on Monday.
Authorities say Davis, Wade and another man attempted to rob Pooh’s Corner on Dec. 2, 2014, in the Carondelet neighborhood.

Diana Lawrence, 63, was shot in the head and died the next day. A 65 yr old former St. Louis police officer, who worked for the department in the 1970s, was shot in the thigh during the altercation. He returned fire, striking Davis in the shoulder and Wade in the eye.

Both men are to be sentenced at a later date.