Police are investigating an indecent assault in Cambridge, Massachusetts.
Officials are asking the public to be on alert after a woman says she was touched inappropriately by a man after exiting the Kendall Square MBTA station Saturday morning.
Cambridge Police released a photo of the suspect, described as being of medium build and having dreadlocks.
The man had a brief conversation with the woman before grabbing her buttocks, police say.
The woman screamed and punched the suspect in the face. Police say he walked away.