College Station Police are looking for a man with a tattoo under his right eye.
Detectives say Justin Herald, 19, held two people at gunpoint in their driveway last month.
It happened on Legacy Lane, near Southwest Parkway.
The victims gave the suspect their money and cell phones.
Police say the suspect then drove off with another man in a red or maroon Dodge Intrepid-style vehicle.
If you know Hearld's whereabouts, call College Station Police at 764-3600.