Cops have arrested the boyfriend of a 14-year-old Brooklyn girl for allegedly killing her and dumping her body on Gerritsen Beach in January, sources told The Post.
Christian Ferdinand, 20, was busted Tuesday in Maine, where he fled after allegedly suffocating Shaniesha Forbes in January.
Detectives yesterday drove Ferdinand back to the 63rd Precinct station house in Brooklyn, where he allegedly admitted to killing Forbes after coming to believe she was pregnant.
Sources said Ferdinand suffocated the aspiring nurse — who was, in fact, not pregnant — in his apartment.
He then kept her body in his home for a couple of days, sources said.
Finally, he allegedly put the corpse into a suitcase and brought it onto the beach, where he tried to get rid of it by setting it on fire.
Cops recovered the suitcase the killer used to transport Forbes’ body from his Maine hideout and also took floorboards from his former Brooklyn apartment, the sources said.