POCATELLO, Idaho -

Pocatello police have arrested a man in the armed robbery of the Kmart pharmacy on Pole Line Road.

Joshua Micheal Robertson of Chubbuck, 23, was arrested on North Seventh Street on Tuesday afternoon.

Police said a man robbed the store's pharmacy counter at gunpoint around 8 p.m. July 25, then ran out of the store.

Police also found an Air Soft gun they believe was used in the robbery. The orange tip of the gun had been painted black. 

Robertson is not believed to have been involved in other recent Pocatello area robberies. He was being held in the Bannock County Jail pending arraignment.