"He commented during a session that he wanted to kill a bunch of police officers," Green said. Police seized a dozen rifles and six handguns from the home of a suburban Detroit man after a witness reported the man said he wanted to kill police officers, authorities said Saturday. The tipster told police the man said he "wanted to do something big like in Dallas," Green said. Warren officers pulled over the man's vehicle. The man made the threat during a mental health discussion and has been committed to a mental health facility, Warren Police Commissioner Jere Green told The Detroit News ( http://detne.ws/2ao3Bq0 ).

Source: ABC News July 23, 2016 16:48 UTC