Hunt for killer after 17-year-old girl fatally shot Monday night

A 17-year-old girl was fatally shot in Brooklyn Monday, and as of right now police have no leads on her killer.
Authorities are questioning the other teenagers who were with Raelynn Cameron, of Queens, when she was killed.
Cameron was reportedly shot in the chest around 11 p.m. in the lobby of 790 Eldert Lane.
A blood trail could be seen leading from the lobby of the building all the way up to the sixth floor.