Inve□tigators l□ar□ed that□□he gro□□□had bee□ f□iend□ □or years, but recently the□e ha□ □een tension among□them. R□m□rs □f di□agr□ements an□ a□guments d□□ing□th□ trip began to sur□ace, leading a□□□orities□□o specul□te whethe□ f□u□ □l□y wa□ involv□d. Eac□ member of the g□oup□had a differen□□stor□ □o □ell,□and the incon□isten□ies in□t□□□r a□coun□□ only added to the□mystery of the missing ni□e.早晨的第一缕阳光