Four men robbed a north Harris County Radio Shack Monday night.

The robbery happened in a shopping center at 10407 North Freeway at West Road at 9 p.m.

The Harris County Sheriff's Office said four males walked into the store and robbed the employees at gunpoint. One of the crooks assaulted a store employee while grabbing cash from a register. Another suspect attacked a customer.

The robbers escaped with an undisclosed amount of cash and cellphones.

Investigators said the store has surveillance video, so it may provide clues to the suspects.