Police have arrested one of two armed men who allegedly robbed a man delivering food in Allentown Monday night.

A delivery man for Happy Garden Chinese Restaurant, located at 501 N. Seventh Street, was robbed of his cell phone, food and cash, by two masked men in the 600 block of Fair Street, police said.

The incident happened around 10:50 p.m.

Detectives were able to follow up and arrested one of the alleged robbers, 18-year-old Christopher Roman.

The investigation is continuing.