The incident happened around 7:53 p.m. in the 1400 block of Key Parkway.
Officers say when they arrived on the scene they located a man with a stab wound to his neck. The man was taken to an area hospital with non-life threatening injuries.
Investigators with the Criminal Investigation Division responded and began looking into the case. They say a crime scene was located at a nearby apartment. Detectives were on the scene late into the night investigating this case.
Investigators say the victim and the suspect got into a fight inside an apartment, and then the suspect stabbed the victim in the neck, and then took off. They believe the victim and the suspect knew each other, and they'll interview the victim once he's released from the hospital.
The suspect is described as a Hispanic male, with a thin build. He was last seen wearing a red coat and white pants.
Anyone with information on this incident is asked to call the Frederick Police Department, Det. G. Alston at 301-600-1269. Callers may remain anonymous by calling 301-600-8477.
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