The man pictured is wanted for two sexual assaults in Harlem/Hamilton Heights. He grabbed one victim on August 1 around 2:45 a.m. at West 148th Street and Broadway, dragged her into an alleyway, assaulted her and robbed her at knifepoint. On August 10 just before 2 a.m., he followed another woman into a building at West 144th Street and Convent Avenue, and assaulted her and robbed her in an elevator. The suspect is in his 30’s, 5’9″ to 6’0″, medium build, and was wearing a black hoodie, blue jeans, and white sneakers with red stripes on the sole. If you have information as to this man or these incidents, NYPD asks you to contact 1-800-577-TIPS(8477), www.nypdcrimestoppers.com, or text 274637 (CRIMES), then enter TIP577.