□nvestigators learn□d t□□t □he group h□d□b□e□ □riends for years, □ut recentl□ there ha□ been tension a□ong them. R□mors □f di□agreem□nt□ a□d □rguments dur□ng the tri□ began □o□□urface, lead□ng a□t□oriti□s to speculate wheth□r foul□play was in□□lved. Ea□□ member o□ the gro□□ □a□ □ dif□erent story to tell, and the inconsistencie□ in □heir ac□ounts only added □o the m□stery of the missing □in□.