State v. Anthony L., 433 P.3d 347

A delinquency petition was filed Sept. 6, 2016, alleging Child left the scene of an accident, drove without a valid license, and tampered with evidence. Child was detained, released to shelter, then detained again on Oct. 7, 2016.
The 30-day adjudicatory time limit for a child in detention ran from Oct. 7, 2016 to Nov. 7, 2016. The State moved on Oct. 31, 2016 to extend the time citing a pending CSA assessment and potential out-of-home placement; Child opposed.
The district court granted the extension and set trial for Dec. 13, 2016. Child was released to Amistad Shelter on Nov. 21, 2016, which converted the time limit to 120 days from the petition date.
Child filed a post-release objection to the extension. At a Dec. 12 hearing the court stated docket congestion was the reason the December trial date was the earliest available.
After a jury trial Child was found delinquent for leaving the scene and driving without a valid license (tampering resulted in a mistrial). The appeals court affirmed the extension but reversed the license conviction for insufficient evidence.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the district court abused its discretion in granting the State’s motion to extend the adjudicatory time limits	State: Good cause existed because Child was detained pending a CSA assessment and placement; court docket required the earliest available trial date be used	Child: No good cause shown; extension was sought seven days before deadline and docket congestion is not a valid basis that overrides liberty interests	Court: No abuse of discretion—good cause existed in the record (placement/assessment activity and eventual release), though the written order lacked detail; docket congestion alone insufficient but did not control outcome
Whether evidence supported jury finding Child drove without a valid driver’s license	State: Proof Child did not have a license in his possession supported conviction	Child: Evidence showed only lack of physical possession, not that he lacked a valid license; statute required proof of not having a valid license	Court: Reversed conviction—insufficient evidence; record only showed absence of the license from possession, not that he lacked a valid license

State v. Candelaria, 144 N.M. 797 (explaining abuse of discretion standard for continuances)
State v. Moreland, 144 N.M. 192 (no abuse of discretion when record contains reasons both supporting and detracting from decision)
State v. Anthony M., 125 N.M. 149 (shorter adjudicatory time limits for detained juveniles protect liberty interests)