If it's not the final disposition, then it could be a court entry indicating that there was a petition (criminal charging document) filed and the minor was ordered detained (held in custody) pending further action by the court.
Monk (TV series) Monk is an American comedy-drama detective mystery television series created by Andy Breckman and starring Tony Shalhoub as the eponymous character, Adrian Monk.
Tony Shalhoub. Adrian Monk is a former homicide detective from the San Francisco Police Department (SFPD). He was forced to leave the force due to his obsessive-compulsive disorder (OCD), which was severely intensified by the death of his wife, Trudy. After some time, he began currently working as a consultant for the SFPD.