William Petersen Upcoming Appearances

Grissom investigates when a worker at a poultry processing plant is found dead in a stun bath used to electrocute chickens before they are slaughtered. Nearby, a miniature replica of the crime scene is discovered.

Catherine testifies in a murder trial in which a man is accused of murdering his own mother three years ago, but the suspect is found not guilty. Catherine, however, believes he did commit the crime and that he may also have killed two other people.

Catherine investigates the murder of a runaway teen whose naked body is found in a desert lot behind a hotel. Helping with the case is Mike Keppler (Liev Schreiber), an experienced CSI from Baltimore who is the newest hire on the day shift.

The remains of Mickey Dunn, a wanted Las Vegas mobster who disappeared in the mid 1970s, are fished out of Lake Mead with a bullet hole in the head. Soon afterwards, a wheelchair-bound man is murdered.

Grissom investigates when a worker at a poultry processing plant is found dead in a stun bath used to electrocute chickens before they are slaughtered. Nearby, a miniature replica of the crime scene is discovered.

Grissom announces he is leaving CSI and it stuns his staff, but a murder that may be linked to an infamous serial killer commands everyone s attention. The latest victim s body is found dismembered in a trash bag along a creek.

Grissom works with Dr. Raymond Langston (Laurence Fishburne), a criminal pathologist, to solve a murder and a kidnapping. The crimes may be connected to an imprisoned serial killer who participated in a class Langston taught and Grissom monitored.

Langston experiences his first day on the job as a CSI when he investigates what appears to be a simple burglary. Soon, however, the case overlaps with an arson, in which a suburban house explodes and its owner is burned to death.

A woman vanishes during a shooting at an office and some believe she disappeared to keep a dark secret from being revealed.

Catherine investigates the murder of a runaway teen whose naked body is found in a desert lot behind a hotel. Helping with the case is Mike Keppler (Liev Schreiber), an experienced CSI from Baltimore who is the newest hire on the day shift.

Keppler persuades Catherine to help him fake a crime scene and deceive their colleagues in a controversial plan to catch the West Coast s biggest illegal drug supplier, who is the leading suspect in the murder of an anti-drug assemblyman.

The charred body of an ex-con who was recently released from prison is found in a burned welding shack. The investigation reveals the victim s body was raided for bones, veins, tendons and other tissues.

Keppler is put into a compromising position when the bodies of a Trenton police officer and a hooker are found in a hotel room. The man who found them is a retired New Jersey cop and close friend to Keppler, who doesn t reveal their relationship.

Keppler persuades Catherine to help him fake a crime scene and deceive their colleagues in a controversial plan to catch the West Coast s biggest illegal drug supplier, who is the leading suspect in the murder of an anti-drug assemblyman.

The charred body of an ex-con who was recently released from prison is found in a burned welding shack. The investigation reveals the victim s body was raided for bones, veins, tendons and other tissues.

Keppler is put into a compromising position when the bodies of a Trenton police officer and a hooker are found in a hotel room. The man who found them is a retired New Jersey cop and close friend to Keppler, who doesn t reveal their relationship.

In a crossover episode concluding a story from “CSI: Crime Scene Investigation,” Jack works with Gil Grissom (William Petersen) to track a suspected serial killer by establishing the murderer s pattern of behavior. Terry: John Hawkes.

Grissom is shocked when he opens a package sent to him through the mail and finds a miniature crime scene inside. The discovery is all the more baffling since the serial killer responsible for other similar miniatures is now dead.

A popular high-school basketball player and his cheerleader girlfriend disappear after a big Friday-night game. Blood is found near a field house where the two hooked up after the contest and where things apparently got out of control.

Six showgirls are murdered in their rented house and Sara is haunted by the dying words of the last victim. The investigation reveals the women s necks were slashed with a knife and that Warrick believes he knows one of the victims.

Greg learns that the brother of the man he killed in self-defense months earlier is connected to the shooting death of a thug in a limousine.

Grissom is shocked when he opens a package sent to him through the mail and finds a miniature crime scene inside. The discovery is all the more baffling since the serial killer responsible for other similar miniatures is now dead.

A popular high-school basketball player and his cheerleader girlfriend disappear after a big Friday-night game. Blood is found near a field house where the two hooked up after the contest and where things apparently got out of control.