In Interest of LDO

THOMAS, Justice.

The issue presented in this case is whether, because of the failure to investigate the circumstances surrounding the interrogation of the juvenile concerning the underlying delinquency charge and the failure to move to suppress unlawful admissions pri- or to the hearing, a juvenile had the benefit of effective assistance of counsel in a juvenile proceeding. The juvenile presents collateral errors relating to abuse of discretion of the trial court in refusing to permit the suppression claim to be raised; plain error committed by permitting an illegal confession to be…