Video of Controversial Off-Duty NYPD Sergeant Shooting

The off-duty NYPD sergeant who shot a man Thursday morning after he claimed he was a would-be robber had a prior dispute with him, law enforcement sources familiar with the case told NBC 4 New York Friday morning. Video of the confrontation, which has no audio, shows the two men have words for about 20 seconds before the sergeant pulls his gun. The sources added that it appeared the man tried to run away when the sergeant pulled the gun. Jonathan Dienst reports.