A man is wanted for sexually assaulting a victim at knifepoint on Wednesday inside of a Northeast, D.C. residence, according to Metropolitan police said.

The incident happened around 1 a.m. in the 1100 block of 51st Street, in Northeast, D.C. Police said the victim was sexually assaulted inside the residence.

According to authorities the man is described to be in his thirties with a dark complexion. He is about 5'9" and weighs between 180 - 200 pounds. He has tattoos on both arms. Police said the suspect was wearing a black shirt and white Kufi hat. He was armed with a knife.

Anyone who has information regarding this case should call police at 202-727-9099. Additionally, information may be submitted to the TEXT TIP LINE by sending a text message to 50411. Crime Solvers of Washington, DC currently offers a reward of up to $1,000 to anyone who provides information that leads to the arrest and indictment of the person or persons responsible for any crime committed in the District of Columbia.