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.
The series was created as a spin-off of Cheers, continuing the story of psychiatrist Frasier Crane as he returned to his hometown of Seattle and started building a new life. Frasier stars Kelsey Grammer, David Hyde Pierce, John Mahoney, Jane Leeves, and Peri Gilpin.