By CBSNewYork Team

NEW YORK (CBSNewYork) – Police want your help finding the suspect who they say threatened a woman with a box cutter and sexually assaulted her.

(credit: NYPD)

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It happened at 4:30 a.m. Monday at a building at Malcolm X Boulevard and Kosciuszko Street in Brooklyn.

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Police say the victim, 26, was arriving when the suspect approached her from behind and said “let me in the building.” She refused, and he pulled out a box cutter, police said. He then forced her to take him to her apartment, where he sexually assaulted her at knifepoint, police said. He stole her iPhone and $200 worth of jewelry and then took off.

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Anyone with any information is asked to call the NYPD’s Crime Stoppers hotline at 1-800-577-TIPS (8477), or for Spanish, 1-888-57-PISTA (74782). You can also submit a tip via their website or via DM on Twitter, @NYPDTips. All calls are kept confidential.

CBSNewYork Team