3L

The victims had been killed likely by snake venom. Does that lead us any nearer as to knowing what happened to them or why?

Snake venom does need to get to the bloodstream but there are no entry marks for the venom to do so. Tony is still not closer to what really happened or how the snake venom was introduced.

No. No help from this information.

I have no idea either.

With >3 Sergeirocks: and >4 Carol420: a big ? for me

This information is of no help given the lack of bite marks or any entry wound. It just seems to confuse the issue further.