Headscratchers / The Long Dark

• In Episode 4, how precisely does Jace hack into the systems of the prison: Like everything else, it only has electrical power during the aurora, and it's not active at the time. Further, how precisely is Donner still alive? If solitary has so few ways of getting in that dynamite is required, how is there any food, water, or enough clothing to keep him alive?
  • With regards to Donner still being alive as of the events of the game, it's reasonable to assume that there's a way of giving him the food & water he needs to survive seeing as even solitary confinement cells are built with such a function in mind. Mathis or any other escaped convict could have been feeding him this whole time.