The attack happened behind a church on Cantitoe Street in Bedford in May.
Police released a sketch of the man they're looking for.
They say he sexually assaulted an 18-year-old woman after grabbing her on the street.
So far, there are no suspects.
---
WAKE UP WITH EYEWITNESS NEWS! Click here to download the WABC Eyewitness News Alarm Clock app from iTunes. or search WABC or 7online in the app store.
