I'm sure you'd love to spend all day in this dank pit, but we should really try to get into the main building.
If you move to the left, a door will take you to the main hall where a huge door awaits.
It seems like a repeat of the detention cells - the door will only open after a hand is scanned.
Unlike the detention cells, there's no severed hands readily available.
Look for something sharp in the main hall - we'll have to do the dirty work ourselves.
On the far left side of the main hall, the big locker can be opened to reveal a chainsaw. Groovy!