Nathan Gordon, a 23-year-old man with an unspecified disability, walked away from a group home in Arlington early Thursday morning and hasn't been seen since.
On Saturday evening, police asked for the public's help to find him.
Gordon was last seen shortly after midnight Thursday in the 7900 block of Peregrine Trail in south Arlington. He was wearing a green shirt and black cargo pants.
The missing man has short hair, is about 5 feet tall, and weighs 200 pounds.
If you have any information about Nathan Gordon, please call 911.