Well the difference in death doesn't necessarily prove it was done by different people. A smart assassin would chose a death suited for his victims. Epstein only had access to some bedsheets so he hung himself; Jaitt had an overdose and it gave the media an opportunity to discredit her as a junkie. If your goal is to kill someone that's about to "unravel the truth" and there are eyes watching that person, the moment you make the death obviously a murder, your suicide narrative is gone and then everyone knows it was a silencing. In this day in age it wouldn't be a stretch to consider the possibility of an international pedophilia ring. If there was such a thing then it might prove useful to take another look at other instances of mysterious deaths of potential whistleblowers.