By CBS3 Staff

PHILADELPHIA (CBS) — Police need your help finding 19-year-old Maurice Dayard. Investigators identified him as the suspect in the rape of a woman inside her West Philadelphia apartment on April 21.

It happened on the 400 block of South 45th Street.

Investigators say Dayard was armed with a knife and assaulted the victim multiple times over a three-hour period before leaving through a basement window.