I'm extremely interested in who this 'redandwhite' guy is. It's still unclear if the murders even occurred, but if no one got killed then this might be one of the most effective cons (against DPR) I've ever seen.
friendlychemist: "Hey, I need $500.000 I owe to some bad guys. Give it to me or I'll expose you."
silkroadguy: "Sure, can you get me in contact with the guys that you owe money to, first?"
(He ...really expects somebody that owes money to bad guys will give their address to someone he tries to blackmail????)
"redandwhite": "Hello, I'm the guy friendlychemist owes money to. Want me to kill him? I can do it for, say, $500.000".
silkroadguy: "Seems legit. Go ahead".
"readandwhite": "Done! Here's a photo of me^H^H him dead."
silkroadguy: "Great! Here's the money!".
(time passes)
"readandwhite": "Hey, I found somebody else who steals from you. Four of them? Want me to kill 'em? Wire some bitcoins".
silkroadguy: "Sure, wiring!".
I mean, is he dumb or what?