#Sicko threatens 19-year-old woman with knife and rapes her in Brooklyn

A sicko raped a 19-year-old woman after threatening her with a knife on a Brooklyn street and dragging her into a nearby apartment building early Monday, police said.

The woman was walking near East New York and Ralph Avenues in Brownsville at around 12:15 a.m. when a stranger grabbed her from behind, according to the NYPD.

The creep held a kitchen knife to her throat and said he would kill her if she resisted, cops said.

He then led her a couple feet to 672 Ralph Avenue, where he raped her, before fleeing on foot.

The woman was taken to Kings County Hospital where she was treated and released.

Police released surveillance footage of the unidentified man, wearing a greenish-yellow hoodie over a red one and jeans, walking on Ralph Avenue and on Sutter Avenue before the attack.