Alliance PD bodycam: a man-with-a-gun call from a car dealership, and the first officer to the door goes in with a Taser. It didn't take. He came up with a gun and two officers fired. He died at the scene. No officers hurt.
San Antonio PD bodycam: a girlfriend says no weapons, then says two knives. One officer, alone, near midnight. Gregory Boaz ran at him with a knife in each hand. He died at the scene. The breakdown.
Phoenix PD bodycam: a crisis call, a man cutting his own neck with a butcher knife, a CIT officer trying to talk him down, and then a sprint at the officers. Two fired. He died. The breakdown.
Onondaga County Sheriff's Office drone footage, released by the NY Attorney General: a five-and-a-half-hour standoff, a drone flown into the house, and a man who pointed his gun at it and then at SWAT. He died at the scene.
Harris County Sheriff's Office bodycam: a man claiming to be a cop, never searched, pulls a handgun and both deputies run. He died at the scene. No deputies hurt. A hard look at the tactics.
Salt Lake City PD bodycam: a knife, four Taser probes that did nothing, and a foot chase into a parking lot full of people. Two officers fired. He lived. The breakdown.
Minneapolis police bodycam: two patrol officers took the ninth floor of a Loring Park high-rise on an active shooter. Both were shot. Both lived. The gunman died. The breakdown.