According to Bouncer Chronicles a 33 year-old man was killed and 3 people were wounded when gunfire erupted during a rap concert at Irving Plaza in New York City's Union Square last night around 10:15 PM. The victims were 3 men and 1 woman, a spokesman for the NYPD said. 

The rappers Maino and Uncle Murda were on stage when the shooting took place on a 3rd floor greenroom. Rapper TI was about to headline a concert at the club in Union Square. TI, whose given name is Clifford Harris, is a multi-platinum rapper and actor from Atlanta. In 2009 he pleaded guilty to 3 federal weapons charges stemming from a 2007 sting. He was caught obtaining 3 machine guns and 2 silencers. He pleaded guilty and was sentenced to over a year in prison.