The Latest: Police testing bullets in T.I. concert shooting

NEW YORK (AP) — The Latest on a fatal shooting inside a New York City concert venue where hip-hop artist T.I. was getting ready to perform (all times local):
3:20 p.m.
Police are conducting ballistic tests to determine how many guns were involved in a fatal shooting inside a rap concert.
Police say Friday those include an examination of a bullet removed from rapper Roland Collins’ leg.
The 30-year-old Brooklyn performer goes by the stage name Troy Ave. He was arrested on attempted mu