Maybe the tests on convicts/deathrow were being done in many prisons. Only thing that doesn't really make sense is the fact that everything seemed to have happened all at once..everywhere. Theres no way a bunch of prisons around the country would breakout, theres way more to this. I still think scienists would be involved, but thers a larger picture that still hasn't enfolded yet. Hurry up next chapter.. hurry up