Now the poisoner must be bumped off.
Counter Proposal: Cormier's death was poisoning, but is unrelated to Breitbart's autopsy, or the photos that Cormier would have taken. It could be due to photos he took of someone else. After all, he is a 'photographer'.
Breitbart was killed, Cormier's photos showed no evidence, nor will any be found.
Someone in the GOV/MEDIA is supplying this arsenic 'story' to the 'press' to keep the public chasing ghosts.