The Dig

House goes to greet Hadley as she gets out of prison after six months, and find out why she was really in prison. Hadley has no interest in talking, and a battle of wills ensue as they go to a spud gun competition. Meanwhile, the team takes on the case of a science teacher with lungs full of blood and a home filled with junk, and discover a secret about the man. While they work on the case without House, Taub renews a sexual relationship with an old acquaintance.