Greenwich Police responded to Valley Road in Cos Cob, the home of a youthful offender to arrest the juvenile on an active arrest warrant.
The warrant originated from an incident on Sept 25, 2020 in which the boy participated in an assault and robbery.
The boy, who was 17 at the time, was charged with Assault 3, Conspiracy to Commit Assault 3, Breach of Peace 2, Robbery 2 and Larceny 6.
He was released on a promise to appear in Bridgeport Superior Court on April 23, 2021, and was left in the care of his mother.