Rosh said:The radiation can be explained by the logs that tell of leaking coolant and such in Engineering. Which, given interstellar travel, implies fusion or something like that (I only remember FTL travel from the intro), which would have dangerously unclean parts of their system if someone were exposed to it. I don't remember how the leak came about but maybe someone was trying to sabotage the ship to prevent the infection from spreading, or it might have been through the rest of the damage to the ship.
You've been on ships in the navy. Do you remember any of them having a maze for an engineering section?