Bill Cwikowski

Liz's ex-boyfriend calls to ask to stay overnight after his flight is canceled.

Detective Carter and Mr. Reese go to Texas to look into Root's past. Root shows to Finch that the people who bought his Machine are evil. Mr. Reese finally finds Finch.

The detectives link two financial advisers to a helicopter crash.

Alicia tries to hold a website accountable when its users accuse her client, a college professor, of being linked to domestic terrorism. Meanwhile, Will goes against Diane’s wishes when he hires Damian Boyle, an unpredictable attorney with ties to organized crime, who immediately interjects himself into Alicia's website case. Also, Eli and Jackie clash over a Florrick family secret. Jason O'Mara guest stars as Damian Boyle, Lockhart/Gardner's new lawyer. Mary Stuart Masterson guest stars as Rachel, an old acquaintance of Jackie's.

The confidentiality of a confession hinders the detectives' probe of a priest's murder.

Crockett and Tubbs reluctantly help government agents in their pursuit of a dangerous arms dealer. Bruce Willis guest stars.