One case becomes two as a murder leads to a serial rapist who is busy spreading disease along with his assaults, and the detectives’ only clue is a website set up for casual and anonymous encounters.

Alicia learns more about Peter’s fall from office when she represents Glenn Child’s wife, Marie Browning, in her divorce appeal. Meanwhile, Will and Emily an opposing counsel, get cozy during a death suit against Duke Rosco, a caustic TV commentator.

A man and a woman are shot to death and buried in the snow near a sleazy motel. The cash found with the bodies and their notable age difference suggest an unseemly scenario. Avery Clyde, Brett Davidson

When a Petty Officer is murdered, a connection to Sam’s life is discovered. Hetty takes a closer look at the team and how they are handling the pressures of the job.

Ted struggles with an employee who idolizes him; Lem and Phil fear working alone with Veronica.

Lucy finds couplings throughout the hospital.

While investigating a bizarre murder of a Navy pilot, the NCIS team butts heads with an attorney that has a grudge against Gibbs.

When an employee drops dead at work, Veronica tries to turn the incident into an inspiration.

Before receiving their white coats, the med students of Winston University must figure out why they want to be doctors, and Denise gets a little relationship help from Elliot.

Ben’s female friend from Italy arrives in town, promising even more strain on his relationship with Amy. Meanwhile, Anne and Amy take off on a relaxing vacation with their babies, which upsets George and Ricky.

Claire joins the carnival but begins to suspect Samuel has a secret agenda. Bennet recruits Matt in his battle against Samuel, while Hiro goes to help a friend.

As Claire becomes immersed into the world of the Carnival, she becomes increasingly suspicious of Samuel’s motives. Hiro is on a mission to rescue one of his own, but has difficulty communicating his intentions to Ando. Samuel has his sight set on Emma and her ability to complete his master plan. Meanwhile, Sylar returns to the Carnival in search of answers and Peter continues to struggle with the loss of his brother.

As Kitty’s lymphoma reaches a critical stage, the Walkers’ frantic search for a marrow donor may lead to an unlikely source.

In the aftermath of the plane crash, the residents of Wisteria Lane think about what their lives might have been like had they made different choices.

When Francine demands that Stan get rid of his SUV to save money, he buys a horse—one that Roger (who’s a jockey) swears to him will win a big race and bring in enough money to cover the gas guzzler’s expenses. Meanwhile, Steve and his friends Snot, Barry and Toshi learn that good deeds don’t go unpunished when they assist a neighbor

After hitting his head, Peter develops amnesia. He forgets everything, including his family and his friends. Lois takes extra care of Peter and tries everything to jog his memory and until he starts hitting on other women. Having had enough of his antics, Lois takes the kids and leaves.

Cleveland visits his old high school to find out there’s no longer a baseball team team. Given one week, Cleveland attempts to raise money to re-build the stadium before the season begins. In an effort to get Cleveland Jr. to play baseball instead of joining the math club, Cleveland becomes head coach of the team.

Grandpa becomes famous when a human-interest columnist publishes his anecdote about serving on a battleship in World War II that was struck by a torpedo. Guest Mitch Albom provides his own voice.

The CBI team investigate the murder of an ex pro baseball player who’s started his own baseball talent scouting and training facility for young up-and-coming baseball talent. Meanwhile, after being knocked out by a baseball Jane has to deal with his father issues.

The CSIs dig to find the truth about how a recent shootout at a gun store might connect to a young woman who may have committed suicide.