(a) In any action in delinquency in which a juvenile is alleged to be an aggravated juvenile offender, as described in section 19-2-516 , C.R.S. or is alleged to have committed an act that would constitute a crime of violence, as defined in section 18-1.3-406 , C.R.S., if committed by an adult, the juvenile or the district attorney may demand a trial by a jury of not more than six persons except as provided in section 19-2-601(3)(a), C.R.S., or the court, on its own motion, may order a jury trial, with the exception that a juvenile is not entitled to a trial by jury when the petition alleges a delinquent act which is a misdemeanor, a petty offense, a violation of a municipal or county ordinance, or a violation of a court order. When requesting a jury trial pursuant to this rule, a juvenile is deemed to have waived the right to have an adjudicatory trial within 60 days and is subject instead to an adjudicatory trial within 6 months. Unless a jury is demanded pursuant to subsection (1) of section 19-2-107 , C.R.S., it shall be deemed waived.(b) Examination, selection, and challenges for jurors shall be as provided by C.R.C.P. 47, except that challenges for cause and challenges to the pool shall be as provided by Crim. P. 24(b) and Crim.P. 24(c).Entire chapter repealed and reenacted June 16, 1988, effective 1/1/1989; entire rule amended and adopted December 14, 2000, effective 1/1/2001; (a) amended and effective 1/17/2008; amended and adopted by the Court, En Banc April 16, 2020, effective 4/16/2020, effective immediately. ANNOTATION Annotator's note. Since rule 3.5 is similar to rule 18 as it existed prior to the 1988 repeal and reenactment of the rules of juvenile procedures relevant cases construing that provision have been included in the annotations to this rule. Trial by jury in the adjudicative stage of a juvenile proceeding is not required by the due process clause of the fourteenth amendment. People in Interest of T.A.W., 38 Colo. App. 175, 556 P.2d 1225 (1976). And six-member jury satisfies due process requirements. People in Interest of T.A.W., 38 Colo. App. 175, 556 P.2d 1225 (1976). Applied in S.A.S. v. District Court, 623 P.2d 58 (Colo. 1981).