New Orleans, La. - New Orleans police arrest a man they say beat up a victim on Bourbon Street just to prove he wasn't a cop.
Sunday morning, investigators say 22-year-old William Busker was trying to buy drugs in the 300 block of Bourbon.
They say the drug dealer told him to prove he wasn't a cop by robbing someone.
Police say Busker took a victim's wallet and when the victim fought back, they say Busker beat him unconscious and fled.