□□>Inv□st□gato□s learne□□t□at t□□ group had been fri□n□s f□r years,□but □ecently □here h□d been t□nsion among □□em. Rumors o□ disag□eements and□argumen□s during the □ri□ bega□ to su□face, lead□ng authori□ies t□ spec□l□te whet□er fo□□ play was involved. Ea□h me□ber □f the gr□up had □ different sto□y □□□t□ll, a□d □he inconsistencies□in the□r account□ on□y add□d t□ the myste□y of□the□mi□sing ni□e.