article_snippet.sent: (CNN)The reserve deputy who shot a suspect with a reserve deputy firearm rather than a reserve deputy stun gun, and another deputy who can be heard cursing at a suspect after a reserve deputy was shot, were not in their normal states of mind because of the elevated stress of apprehending the suspect, according to a Tulsa, Oklahoma, investigator.
article_snippet.sent: And in this case the weight of the gun and his Taser are nearly identical.
article_snippet.sent: An officer calls for a Taser, but in place of an electric clicking sound, a gunshot rings out.
article_snippet.sent: One deputy thought One deputy was going to have to shoot the suspect at the arrest site.
article_snippet.sent: when you think you are going to have to take someone's life and this deputy, one of the involved deputies, was upset," One deputy said.
article_snippet.sent: Someone calls, "Taser!
article_snippet.sent: Mr. Harris thought it was Taser," one of two men says, as the other curses in frustration.
highlights_snippet.sent: Sheriff's office says a reserve deputy thought a reserve deputy had pulled out a Taser .
  
highlights_snippet.sent: Instead, a reserve deputy shot the suspect, who later died at a local hospital .