I've been trying to find something to confirm the actual size of these "cells" in the LA Men's Central Jail where Murray is supposed to be. The closest I have found is part of a comment from this link - http://www.topix.com/forum/news/aclu/T0V5OO235BRR6VRKT/p2
"I've done two tours at Men's Central... Try spending 24/7, some guys fighting a case for 4 + years, in a 8x10 cell with 11 other guys with one toilet and sink, roaches, mice, rats and sticky filth everywhere you touch."
It sounds like a horrible place - but this person says an 8x10 cell would hold 12 men. So IF Murray is in an 8x10 cell by himself, he should not be complaining.
OR ANOTHER THOUGHT -
All this talk about "cells" and the size of "cells"
"Cell" can also be an abbreviation for "Celluloid" which can mean "a motion-picture film - a film you show in the cinema"
http://dictionary.reference.com/browse/celluloid