Thursday we wrote that Andrew Breitbart should be autopsied as his unexpected death at 43 was obviously suspicious. A
Reuters article says the physical autopsy has been done; very thorough toxicology and microscopic tissue studies are underway and will take 4-6 weeks.
The article's strong implication is that the physical autopsy found nothing obvious like trauma, a ruptured aneurism, massive heart attack, or stroke. I believe any such would have been announced as presumptive cause of death. The mystery deepens.