So in this short story I'm writing, two lost roaming souls (nihilists in a way) are sitting in a park. One of them starts to believe in things, and care about things, except all in negative ways. He starts to resent everything. He resents everything so much, that he is having destructive tendencies. My plot problem is to describe how this roaming soul, can obtain the tools to be destructive. See they are almost on Buddhist levels, having no earthly possessions, but he suddenly snaps. So I'm thinking he will go on a murderous rampage, I'm just having trouble writing on how he would obtain a weapon. I'm thinking he will hitch-hike with a guy, kill him, and maybe find a gun or knife in his car? Any thoughts would be marvelous.