TYLER Tyler police are looking for the lone gunman who robbed the service station at 1105 East Gentry Parkway, in front of Super One Foods. Just after 9:30 last night the cashier said a man displayed a gun and demanded money. He took an undisclosed amount of cash and ran north from the station. No injuries were reported. The suspect is described as a black male in his late 20s to early 30s, around 5 00 to 502 tall, wearing a black hoodie or possibly a hooded zipper type sweater with gold colored design and blue jeans. In addition, the suspect has a tattoo on the right side of his face and gold upper teeth.