You notice 'Seth' is at the top of the list?

I think he was caught looking into this by Kappy and later the Deep State.

From what I could piece together. Some DEA [CIA]agents were tasked by someone with retrieving a flashdrive Seth always had- they hired Ms13, who messed up the job, and were both executed[by the same deepstate people that hired them] a week later. [you know who that sounds like?]