How Did They Really Go

Do you believe Eric and Dylan killed themselves each by their own hand or did one kill another before killing themself.There's always been the viewpoint that Eric killed Dylan or vice versa, what do you truly believe?

i think they killed themselves. i don't really know why people think otherwise, i know the guns were moved but it was the police checking for explosives. also in their plans, one hand signal literally just meant to kill yourself. it was always their intention imo