SPRINGFIELD — The state’s highest court deadlocked Friday over how to interpret a state law that outlines the procedure judges must follow to sentence a minor who is found guilty of a crime to a state juvenile detention center.The case, out of Rock Island County, raised the question of whether, under Illinois law, a judge must state directly in the court record that commitment to a juvenile detention facility is the “least restrictive” sentencing option.The two-sentence opinion noted that Illinois Supreme Court Justice …