George Sharperson

When an affluent school teacher is found dead in an abandoned bookstore, the teachers and students at her school become suspects in the case. Meanwhile, Brennan’s publisher encourages her to join Twitter to help grow her fan base, and “squintern” Jessica Warren teaches Brennan some tricks to master the Twitter-verse, skills Brennan enthusiastically puts to use.

House and the team treat a man who sheds tears of blood; when House acts out when his favorite prostitute decides to leave the business.

When Riggs visits his father-in-law in prison, an old secret about his deceased wife comes to light; Murtaugh tries to impress Capt. Avery; Trish and Leo Getz try to solve a murder on their own.

On Murtaugh’s first day on the job as interim captain, the wife of a popular businessman is abducted, and the squad finds a connection in the case to Riggs’s father, Nathan Riggs (recurring guest star REX LINN). Meanwhile, Riggs is left to grapple with his family and work.

When a Marine is killed in a drive-by shooting, the team fears his younger brother may also be targeted.

When Earl's old friend Hank is arrested, Earl decides to make Hank's last free day a good one.