Police say they need your help in finding a man who sexually assaulted a woman in Crown Heights over the weekend.

It happened around 6 p.m. Saturday.

Investigators say the man, seen in surveillance video, walked up to a woman who was sitting on a park bench on Eastern Parkway and started talking with her.

After she told him she needed to find a restroom, he took her to an Albany Avenue apartment building, where he allegedly choked and sexually assaulted her twice.

The victim was taken to the hospital for treatment and released.

Police say the man has a Caribbean accent and a scarred and discolored eye.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-TIPS, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.