Denver. Juvenile hall Court officials study highly critical report of juvenile justice system. Post Ag 179 1971 p.5 Post Ag 18, 10,71 p.14 RMN Ag 18, 1971 p.14 Changes to be put into effect. Post Ag 27^ 1971 p.37 RIMN Ag 28, 1971 p.5 Juvenile court camp at Daniels Park closed due to food poisoning. RMN Ag 14, 1971 p.121 Steps taken to improve operation. Post N 17, 1971 p.5AA RMN N 18Y 1971 p.8