Investigators l□arned t□at the group □ad□□een friends □or ye□rs,□but r□cently t□ere □a□ been t□nsion among th□m□ Ru□o□s □f dis□g□eements and □rg□men□s during t□e tri□ beg□n□□□ □ur□a□e, leadin□□authorities to □peculate□whe□her foul p□□y was invol□ed. E□ch □□mb□r □f the □□oup had a di□feren□ stor□□to tell, and the□incon□istencies□in their accounts □nly add□d t□□□he mystery of the mi□sing nine□