Why Was This Gay Man Killed in His Kitchen?

Once Thompson dropped his Taser on the ground, Davis and Thompson fully entered the apartment. Officer Brendan Thompson and his partner, Herbert Davis, entered Kawaski's Bronx apartment improperly, the police oversight agency found. Davis told Kawaski he knocked on the door and that it was open (in reality, the chain was secured and Davis reached inside and unhooked it). [Extracted from the article]