D.C. police are looking for a man who sexually assaulted a woman at gunpoint Saturday morning in Northeast Washington.

The attack happened at about 11 a.m. while the woman was walking in the area of the 700 block of Barnes Street NE, according to authorities. Police said the man approached the woman from behind, pulled out a handgun and sexually assaulted her next to a residence. They said the woman did not know her attacker.

Anyone with information about the attack is being asked to call D.C. police at 202-727-9099 or text the department’s tip line at 50411.

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