NEW YORK — A man accused of fatally shooting hip-hop icon Jam Master Jay bragged that he wanted to “kill him again” about two years after the murder, the suspect’s former roommate testified Monday.

Witness Cherubin Bastien, 65, told a federal jury he moved in with accused killer Karl Jordan Jr. in 2004, renting a room at Jordan’s father’s house in Queens for about $300 a month.