For whatever it's worth, the Georgia Bureau of Investigation on its fb page denied that his death was "somehow connected to the election": https://www.facebook.com/Georgia.Bureau.of.Investigation/

They didn't specifically deny whether he indeed worked on the Harrison Deal car crash though. Edit: just came across this article. So the Feds are investigating this crash, and witnesses heard an explosion PRIOR to the crash. It's weird there's so little reporting on this. https://www.yc.news/2020/12/07/feds-probe-harrison-deal-death-as-thousands-speculate-the-intern-was-assassinated/ This obviously doesn't prove James O'Sullivan was investigating this case. But it does prove something is off here.

For whatever it's worth, the Georgia Bureau of Investigation on its fb page denied that his death was "somehow connected to the election": https://www.facebook.com/Georgia.Bureau.of.Investigation/

They didn't specifically deny whether he indeed worked on the Harrison Deal car crash though.