Sonia Jackson

A young woman clings to life after a brutal attack, leaving the surgical staff optimistic; Meredith puts her career on the line to save a newborn in the hospital nursery.

After their latest run-in with Charles, tensions are at an all-time high with the PLLs and the town of Rosewood. Aria's big moment of seeing her work displayed in an art gallery is in jeopardy as Ella (recurring guest star HOLLY MARIE COMBS) is determined to keep her safe at home. Hanna is still uncomfortable with the unexpected scholarship money and is determined to give it back, even if that means ruining her chances at going to her school of choice. To top it all off, due to security issues, Rosewood High is considering not letting the PLLs attend prom - the one normal high school rite of passage the girls are looking forward to. Meanwhile, the more Alison learns about her brother, the harder she finds it to connect a deranged murderer to the young blonde-haired boy she sees in the photos and in her memories.

After another failed attempt to defeat Red John, Patrick Jane hits rock bottom in a Las Vegas club on the fourth season finale. While the CBI investigates the murder of a John Doe on its own, Jane finds a new lover (guest star Emmanuelle Chriqui) and ends up shooting one of his own.

Walden tries to loosen Zooey up by sharing some of Berta's special brownies.

The team tries to determine who is poisoning residents of a small town.