FAIRFAX, Va. (WUSA) -- Fairfax County Police have released a composite sketch of the possible suspect accused of assaulting a 16-year-old student on a path near Frost Middle School. Police earlier released surveillance photos and a video.

PHOTOS: DC AREA MUG SHOTS

Police describe the suspect as a man between 20 and 40 years old with a thin build, approximately 170 pounds. He is believed to have been driving an early 2000s model white, four door Honda Accord.

The incident happened on March 19 around 4 p.m. Police say the man grabbed the girl who had just entered a path in the woods at the end of Pickett Road while walking home from Woodson High School. The man allegedly approached her from behind, grabbed her neck and assaulted her. She struggled and was knocked to the ground, say police. The man then fled, and she screamed and ran to a nearby home for help.

If you know anything about the assault, call Crime Solvers at 1-866-411-TIPS/8477 or call Fairfax County Police at 703-691-2131.