A 15-year-old boy, who punched and kicked another teen in the face during an armed robbery early Sunday, was arrested in Honolulu, police said.

Three teens, ages 14 to 16, including a 14-year-old girl, were walking home when the suspect approached them, brandished a knife, and demanded their money and iPods about 12:30 a.m., police said.

The victims fled and called police, and the suspect was booked on suspicion of three counts of first-degree robbery.

Police did not say which victim had been assaulted.