In surveillance video, an unarmed black man Markeis McGlockton (far left) is shot by Michael Drejka, who is white, during an altercation a the parking lot in Clearwater, Fla., in July 2018.

In surveillance video, an unarmed black man Markeis McGlockton (far left) is shot by Michael Drejka, who is white, during an altercation a the parking lot in Clearwater, Fla., in July 2018.