René Hamilton

The BAU investigates a rash of teen suicides in small Wyoming towns and discover that the UnSub pretends to be a teen and coerces other teens into playing "the choking game" over the Internet with deadly results.

When Benjamin (guest star Wentworth Miller) suddenly collapses after making a rare and generous donation, House and Dr. Chi Park are convinced that his extreme altruistic behavior may indicate a deeper medical disorder. With no definitive explanation for Benjamin's loss of consciousness and unresponsiveness to treatment, House pushes just the right buttons to recruit former prison doctor Jessica Adams to volunteer her time and expertise to the case. Benjamin then makes a bold but life-threatening offer that could save another life, and the team must diagnose his disorder before he puts his own life on the line. Meanwhile, Adams and Park test each other's outlook on generosity and gratitude, and Thirteen's guilt conflicts with her pursuit of personal happiness.

Lorelei returns, determined to find out if Red John had a part in her sister's death; Jane is forced to admit his role in Lorelei's prison escape.

After Jose and Kitty Menendez (Carlos Gomez and Lolita Davidovich) are found murdered in their upscale Beverly Hills home, their eldest son, Lyle (Miles Gaston Villanueva), maintains a stoic appearance while his younger brother, Erik (Gus Helper), struggles to deal with overwhelming grief. As detectives Les Zoeller (Sam Jaeger) and Tom Linehan (Cliff Chamberlain) search for the killers, evidence begins to suggest that Lyle and Erik may be the prime suspects. Meanwhile, a tenacious and energetic defense attorney, Leslie Abramson (Edie Falco), takes an interest in the case.

While calling Lorelai from Rome, Rory admits that she complicated her relationship with Dean (recurring guest star JARED PADALECKI). Lorelai gives Dean a letter from Rory, but Dean's wife, Lindsay (recurring guest star ARIELLE KEBBEL), finds the letter and makes Dean move out of the house. Rory returns from Europe, and a terrible argument ensues when she and Lorelai encounter Lindsay and her mother. Meanwhile, Luke returns to Stars Hollow after spending several weeks helping his injured sister, Liz (recurring guest star KATHLEEN WILHOITE), on the Renaissance Fair circuit. Luke and Lorelai try to find a private spot to say hello but are interrupted by a town parade.