CALLISTER, Chief Justice: Mitchell Hurley, a minor, appeals from a decree of the Juvenile Court, wherein he was fined $75 for his violation of Section 76-28-54, U.C.A. 1953. Specifically, he was found to have knowingly, resisted, delayed and obstructed one Officer Shilaos, a public officer, in the performance of his duty, to wit: arresting one Michael Valdez.