Fargo police say a 16-year-old boy is accused of armed robbery and a rash of vehicle thefts.
Police say the boy was arrested Tuesday. Authorities say the boy is charged with 20 counts of vehicle theft.
The boy, whose name has not been released because of his age, also is accused of robbing a Fargo convenience store at knifepoint earlier this month.
Police say the investigation is ongoing and more suspects may be charged.