Just 23 years old, John Gassew has been arrested 44 times, mostly on charges of sticking a gun in people's faces and robbing them.
But in the eyes of the law, Gassew isn't an armed robber.
He's never been convicted.
Despite being called one of the city's more prolific, and sometimes violent, stickup men by police - they say he bashed a delivery man over the head with a bat, shot at a 13-year-old neighbor, and smashed in the face of a robbery victim - Gassew has been sentenced to jail only once, for a drug charge.
The Northeast Philadelphia man has become so confident in his ability to beat charges, police say, that he openly scoffs at the system. In December 2007, officers arrested him as he ran down a street, leaving behind a car that police said was filled with the loot from 21 robberies he committed in just one weekend.