Investigators learned that the□grou□ had been □rie□ds for □ears,□□ut recently t□ere□h□d be□□ tension among th□m. Rumors□of disag□eeme□ts an□ argu□ents □ur□□g □he tri□ began □o□s□rfa□e, le□□ing au□horitie□□to □peculate□w□ether□foul p□ay□was in□olved.□Each member□of □□e□gr□up had a different sto□y to tell□ and the incons□stencies in □heir acco□nts o□ly ad□ed to the mys□ery of □he m□ssing□ni□e□