As early as 2008, colleagues questioned the behavior of Robert Bates, the volunteer Oklahoma deputy reserve who shot an unarmed black man in Tulsa earlier this month, according to documents obtained by NBC News.
A memo dated Dec. 17, 2008 cited a sergeant telling a captain that Bates was using his personal vehicle to make unauthorized traffic stops, which violates the Tulsa County Sheriff’s Office policy, NBC reported on Friday.
RELATED: Robert Bates pleads not guilty in Tulsa fatal shooting
Bates, a 73-year-old insurance broker, had volunteered for the Tulsa County Sheriff’s Office as a reserve deputy since 2008. He is being accused of fatally shooting 44-year-old Eric Harris during an undercover operation on April 2 in Tulsa. Bates has said he accidentally fired his gun at Harris instead of his Taser. The district attorney last week charged Bates with second-degree manslaughter.
He pleaded not guilty to second-degree manslaughter charges on Tuesday. If convicted, Bates could face a maximum of four years in jail and a fine of no more than $1,000.









