Honolulu police say they have arrested one of two men who tried to rob the Kaimuki Video store on Waialae Avenue at gunpoint on Feb. 4.

Police arrested a 30-year-old Waipahu man at the main police station yesterday afternoon on suspicion of first degree robbery.

They are still looking for a second suspect, a man in his 20s.

Police say the pair entered the store at about 10:30 a.m. and demanded money from a 39-year-old woman working at the counter.

One of the men allegedly pointed a handgun at the woman.

But the men fled empty-handed in a waiting vehicle after an alarm sounded, police said.