A Wichita Falls cab driver called police himself after being maced by a robber in December.
On April 8th the suspect plead guilty to the crime in 78th District Court.
Police said the suspect Antawn Ulysses Williams, 33, used mace on the 54 year-old driver, then took off with the his bank bag.
The driver's phone call helped police find Williams. Officers say Williams tried to run , but they were able to apprehend him in the 700 block of Sullivan.