Deputy shot and killed near Houston

UPDATE: A photo of the suspect was released. 

Deputies are investigating after an officer is gunned down while pumping gas outside of Houston.

Harris County Sheriff’s Office says Deputy Darren Goforth, 47, was pumping gas into his patrol unit around 8:30 p.m. Friday when a man approached him from behind and fired multiple shots. He died at the scene.

Goforth was a 10-year veteran with the force according to Harris County Sheriff Ron Hickman. No motive for the attack has been determined yet.