[quote=@TheUnknowable]
<Snipped quote by SimplyJohn>

Actually, he's wearing the medical suit on the outside of his prison jumpsuit, as evidenced by the fact that he activated a forcefield around his head before boarding the vessel.  If the creature inside can cut through nano-tube reinforced polymer, then how did it get trapped in a thin metal locker?  Couldn't it cut its way free?
[/quote]

I can get Marga to open it with a mini explosion? She's not wearing armour so it would be able to sink it's teeth/claws into her. Does that solve anything?