Question: Why does Biscuit try to run right before he's let out? Why does he say he can't go home to his mama?
Answer: It wasn't in the script for him the die - the actor who played Biscuit went into a interview and said that he improv that scene the letter he opened up was initially was an call log not an release paper and he stated if his character was going to die he wanted him to die by crossing the gun line.
Question: At the end of the film, how do Claude and Ray afford to live, much less have the money to attend a baseball game? They were both declared dead in a fire.
Answer: Being dead, they would have to get new I.D.s and social security numbers. Being elderly, they'd grift themselves to the proper agencies about being denied their benefits: elderly, disability and pension from the "companies" they worked for.
Answer: Because he is gay. In the time this movie is set, being homosexual was not only an extreme moral and religious taboo, but it was illegal in most parts of the US. Biscuit is too ashamed of letting his mother find out about his relationship with Jangle Leg, so he runs, knowing the guards will shoot him dead.
roboc