“The two men would have to eat, sleep, and defecate inches from one another for nearly 24 hours a day in a space smaller than a parking spot, if a parking spot had walls made of cement and steel on all sides.” We’ve seen a lot of reports about the mental damage that can be done by putting a prisoner into solitary confinement. Here’s The Marshall Project on what it’s like sharing one of those cells with a homicidal roommate.