BEDFORD-STUYVESANT - Police released a sketch today of a man they say sexually assaulted an 11-year-old girl in Bedford-Stuyvesant.

Authorities describe the suspect as a 30-year-old man, 5 feet 10 inches tall and weighing about 200 pounds.

NYPD officials say the suspect approached the young girl inside the elevator of a building, threatened her with a gun and proceeded to assault her.

Authorities ask anyone with information about the assault to call Crime Stoppers at 1-800-577-TIPS.