Check his body to see if he really is dead.
From Thread 1
Blood still streams out the stump where your friend's arm was cut off. You check his pulse and he is definitely dead. You rummage in his pockets and pull out a wallet with no money, a few coins, and a small, corkscrew-shaped key. The key has funny engravings on the side of it reading "Carpe Diem".
You honestly can't figure out what the purpose of having a key like this is, so you pocket it and ponder your next move. Do you...
