Lexington Police are searching for a suspect after an overnight gas station robbery.
It happened at the Marathon station on North Broadway just after midnight.
The man walked into the gas station wearing a hard hat, sunglasses and no shoes.
Police said the man flashed what was described as a 10-inch knife, then took off with the entire cash register.
Clerks said they followed him until they saw him get into a white pickup truck on Old Paris Road.
Police are still searching for that suspect.