□p>Investigato□s l□arne□ t□at□the group □ad be□n□friends□for years□□bu□ □ecently there had been te□si□□ among them□ Rum□r□ of disagr□e□□nts and arguments du□ing the □□i□□began to □urface, lea□i□g□authorit□es to□spe□ula□e whether□□oul play w□s invo□□ed. □ach m□mb□□ of the group□had □ dif□erent story□to t□□l, a□□ the inc□□s□stenc□es in their a□coun□s only added t□ the mystery of the□mi□s□ng □ine□□>