The Glendale police officer tased the man after he refused to put the knife down, causing him to fall face-forward on to the ground and stabbing himself in the neck.
Internet sleuths found computer screens in the background of one of the TikTok user's videos, which they believed was relaying a live security camera of girls being held captive in his basement.
Johnson was indicted on counts of obstruction and violations of oath in connection to allegations that she deliberately delayed the arrests of Gregory, Travis and Bryan.