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.
Mr. Monk and the End. Mr. Monk and the End is the two-part series finale of the USA Network original criminal mystery dramedy television series, Monk. It is the fifteenth and sixteenth episodes of the eighth and final season, and is the 124th and 125th episodes in the series overall. Adrian Monk (Tony Shalhoub) finally discovers his wife Trudy's (Melora Hardin) murderer after twelve years of searching, concluding a seven-year, eight-season long arc.