THE BRONX - A 15-year-old girl has been arrested as a suspect in the fatal stabbing of 17-year-old Rashawn Birthwright.

The suspect?s name is Raven Walker, police say.

Birthwright was at a family member's home on Gunther Avenue when he was allegedly set up by gang members who asked him to come downstairs, according to his mother.

He was stabbed in the heart and died on the street, according to police.