Investigato□s□earne□thatthegrouphad□eenfriend□□oryea□s□butrecentlythe□ehadbeent□□sionamongthem.□umorsofd□sagr□ementsa□dargumentsdur□ngthetr□p□e□antosu□face,leadinga□thoritiestosp□cu□atewhe□herfoul□la□wasinvolved□□achmemberof□he□rou□had□di□ferent□torytotel□,andtheincon□istenc□esinthe□racco□□tsonlyadded□othemysteryofthem□ss□□gnine□□> Investigatorslearnedt□a□the□rouph□□beenfriend□f□r□e□rs,butrecentlytherehadbeentensio□□mongt□em.Rumo□sofdisagreement□a□dargumentsd□r□ngthe□ripbegant□s□rface,lea□ing□utho□itiestospe□ulatewhetherfou□play□a□inv□□ved□Eachmembe□ofthegr□upha□□dif□eren□story□□tell,□ndtheinco□□iste□cies□ntheira□c□□ntsonlyadde□t□□hemyst□ryofthe□issin□nine□