Based on what I know, there is proof of him attempting to solicit murder for hire in the written communications that were ciezed. No one is saying murder itself occurred. He was just trying to get ppl to do it, from what I heard. Research it.
Discussion
The requests came from Dread Pirate Roberts (DPR) but that does not mean they came from Ross. https://freeross.org/proof-of-multiple-dprs/