His name was on a fallacious bitcoin "assassination market" only accessible over Tor, basically just a website you could submit names to, with an associated bitcoin address. An obvious scam to glean free bitcoin. The hit man claim is complete horse shit.
Oh! I assumed "tried" implied "tried and failed", but it seems the effort is ongoing? I guess the shutdown of Silk Road 2.0 will delay things for a while.
What was it that Gandhi said? First you sneer at people, then you lie to people, then when caught out you make up stories to try to get sympathy? Wasn't that it?