Rumor of course is that it was done by Seth Rich, who was a regular employee of the Democratic National Committee (DNC).
However, in Q # 3763 references: "Interning for the DNC can be deadly." What does it mean? Does it mean that there was an intern as additional witnes? I am not a native speaker. Or is it just a ref that it was internally copied by SR, nock hacked from outside? What is the exact meaning of 'interning' in this case?