ST. PAUL, Minn. (AP) — The Minnesota Bureau of Criminal Apprehension says a man fatally shot by a St. Paul police officer last weekend had confronted him with a knife before he was killed.

The BCA, which is investigating the shooting, said Tuesday night Officer Steve Mattson was on patrol in the Midway neighborhood shortly before 6 p.m. Sunday when his squad car was rear-ended by 31-year-old Ronald Davis at an intersection. Authorities say Davis was holding a knife when he got out of his vehicle and ignored Mattson’s commands to drop it. During the confrontation, Mattson shot Davis.

The BCA says a knife was recovered next to Davis’ body.

The officer’s body camera was activated during the shooting. St. Paul Mayor Melvin Carter has asked Police Chief Todd Axtell to release the footage “as soon as reasonably possible.”