It didn't sell assassination. Ulrich had a policy against this.
And you feel your personal resources to investigate this honestly and accurately exceed the court system?
The link you pasted describes a private conversation, not an actual event or anything sold on the marketplace.
> prosecution admitted in court that the
> purported victims of the Silk Road killings
> were never found, and that Canadian police
> couldn't even locate records for anyone with
> their names
That could be interpreted as an incredibly successful killing. It could also be interpreted as quoting messages exchanged by account hackers to scare a jury.
If there were actual recordings of sold killings on the marketplace, they would have used those real trade records, rather than a character-harming quote unrelated to the charges. The marketplace kept records to track trustworthiness between users.