Police arrested a man after he allegedly attacked and robbed a man sitting in his vehicle Monday night in Pupukea.

The victim, 19, said he was sitting in his parked vehicle about 8 p.m. when a man approached him, opened his door, pulled him out and began punching him, according to police.

The man also allegedly took $80 from the victim’s pants pockets, police said. The victim went home and called police.

The suspect 23, of no local address, was later located and arrested. He is being held pending a charged of second-degree robbery.