Mounties in Surrey, B.C., have released a composite sketch of a suspect in a knife-point sexual assault that occurred last week.

Police say a woman was assaulted inside her home near 92nd Avenue and 124th Street at around 11:45 p.m. Tuesday night by a South Asian suspect. He then fled on foot.

The victim says she does not know her attacker, but that she saw him earlier that night.

He is a described as 25 to 30-years-old, 5-10 tall, weighing between 180 and 200 lbs. with short brown hair, round brown eyes, bushy eyebrows and thin lips.

Police say he has a scar on his lower-right abdomen, and had dirty hands and long fingernails.

Anyone who recognizes the suspect in the image is asked to contact the Surrey RCMP's Const. Nathan Lazaridis at 778-593-3568 or Crime Stoppers at 1-800-222-8477.