Veronica Mars

During the day, Veronica negotiates high school like any average teenage girl. At night, she helps her father's struggling, new private investigator business.

Veronica and Wallace launch an investigation to help their new ally, Weevil. Later, Veronica learns that Lilly received a driving ticket two hours after her supposed time of death.

Veronica and Wallace try to help a classmate find his father, and Veronica's romantic interests get complicated. Plus, Duncan struggles with his sister's death.

Veronica must outwit a group of computer "thugs," Veronica introduces Keith to her new boyfriend, and Logan helps Duncan with a memorial video for the anniversary of Lilly's death.

Veronica helps her new boyfriend find his father's stolen car, but the situation turns dangerous. Plus, Veronica uncovers a secret while investigating her mother's whereabouts.

Veronica investigates fraud in the school election and Logan causes a PR nightmare for his movie star parents. Plus, Veronica and Keith further investigate Lilly's murder.

Veronica becomes suspicious when her pregnant upstairs neighbor suddenly goes missing, prompting both Keith and Veronica to investigate the girl's disappearance. Veronica is also shocked to learn that her mother and Duncan's father were high school sweethearts. Meanwhile, it appears that Weevil and the late Lilly Kane once had a romantic relationship.

Veronica searches for the culprit who released the results of a private online "purity test." Later, Veronica meets with a condemned killer to get answers about Lilly's murder.

The wealthy parents of a Neptune High senior hire Mars Investigations to look into a cultish group their son, Casey, has joined. Veronica cozies up to Casey and infiltrates "The Farm" to learn more about its operation and its charismatic leader. Meanwhile, Veronica attempts to dispel a condemned killer's contention that her real father is Jake Kane.

When Weevil's poker winnings are missing after a game at Logan's house, Veronica questions each player to piece together the evening's events and catch the thief. Meanwhile, on the eve of the Echolls' annual Christmas party extravaganza, Keith is hired by Lynn Echolls to track down one of the potential stalkers of her husband, Aaron.

Keith returns to the sheriff's department to help catch a serial killer, and Veronica is overwhelmed with requests for dirt on her schoolmates' parents.

Veronica uncovers a secret organization on campus after she's accused of providing a fake ID to a student. Meanwhile, Aaron hires Keith to find out who's humiliating his wife.

Veronica and Keith investigate the kidnapping of a hip-hop heavyweight's daughter, and Logan prepares for his mother's memorial following her apparent suicide.

Veronica is pitted against her father after her favorite teacher is accused of sexual harassment. Meanwhile, Logan turns to Veronica to help uncover the truth about his mother.

To her surprise, Veronica works as a "love detective" when she's asked to track down her friend Meg's secret admirer and a Russian bride's estranged fiancé. Meanwhile, after discovering that a credit card belonging to Lynn Echolls, who apparently committed suicide recently, is being used, Veronica and Logan go to a Los Angeles hotel in hopes of finding either her or a clue.

Veronica tries to track down a kidnapped mascot. Meanwhile, Veronica's suspicions about the Kane family are rekindled. Later, Veronica's relationship with Deputy Leo intensifies.

Veronica pursues a risky lead, and Logan finds Veronica's files of everyone connected to Lilly's death. Plus, a senior student hires Veronica to find her tormenter.

Veronica investigates bomb threats at Neptune High, Keith reveals who he has been secretly dating and Duncan confronts Veronica about her investigation into his sister's death.

Veronica stumbles onto a mystery that affects pets all over Neptune, and tensions mount in the Echolls family. Later, Weevil is arrested for breaking into the Kane residence.

Veronica helps a classmate being threatened by her boyfriend, and Keith searches for Duncan. Later, Veronica learns a disturbing fact about the night she was assaulted.

Veronica investigates her assault. Meanwhile, when one of Veronica and Wallace's stunts affects Alicia's job, Alicia confronts Keith. Later, Aaron hosts a party for Logan.

In the shocking, action-packed season finale, Veronica solves the mystery of who murdered her best friend, Lilly Kane--but she betrays someone she cares deeply about in the process.