[john_b]

IANAL, so hopefully someone more knowledgeable will chime in, but if you can show in court that a witness has comitted a crime you can show that they are not trustworthy and essentially impeach their testimony.

There was so much evidence against Ulbricht that it probably wouldn't have changed the outcome, but the fact that this is only now being brought to light is very suspicious.

[fweespeech]

> The Baltimore investigation resulted in an indictment of Mr. Ulbricht on a charge of murder for hire, but that case has remained pending and the evidence in support of it was kept out of the New York trial, apparently because of the investigation into the agents.

They were part of a separate case against Ulbricht. The one he was convicted on wasn't based on their evidence and/or testimony.