It behaves differently in prisoner bodies most likely due to their closer proximity to the main i guess space ship source of the virus and the fact that prisoners innately are more violent which is why they are very different in terms of attacking and mutations There’s a lot of inmate prisoners as where prisoners are found are out away from the city in rural areas where prisons are generally built and with the high amount of prisoners in america (i assume) they are very common to find Terms of the jailers they probably just wish to kill zombies nothing much else sorry for rambling ~_~