US police have released bodycam footage of the moment they fatally shot a man who claimed to have a gun, only to find he only had his hand behind his back.
Police in Phoenix, Arizona, released footage of the December 28 incident and named the man as 30-year-old Jordan Crawford, saying he was shot because he "simulated a handgun".
The release was part of a so-called "critical incident briefing", a device used by police to release details of police shootings to the media.
Police said that they were originally called by Crawford ex-partner, who reported that he had turned up outside her apartment and refused to leave, telling them "he had been violent in the past with her and was now causing problems for her," police spokeswoman Sergeant Mercedes Fortune said.
Responding officers did not see Crawford at the residence but caught up with him elsewhere in the apartment complex, where a tense stand-off ensued.