In Re: M.P.

In Re: M. P., No. 3, September Term, 2023 COLLATERAL ORDER DOCTRINE – MOTION TO DISMISS – JURISDICTION OF JUVENILE COURT – Supreme Court of Maryland held that juvenile court’s denial of motion of M.P., Appellant, to dismiss for lack of juvenile court jurisdiction was immediately appealable under collateral order doctrine. Supreme Court further held that juvenile court does not have jurisdiction over child in delinquency proceeding where child was 10 to 12 years old at time of alleged delinquent act and petition for juvenile delinquency was filed against child, charging child with act that, if…