CSI: Cyber

Avery welcomes D.B. Russell to the team as they investigate a burglary/homicide committed by someone who hacked the home's security system remotely.  Also, Avery considers moving to a new position within the hierarchy of the FBI, Krumitz is a witness in his sister's trial, Elijah deals with a delicate family situation and more is revealed about Nelson's and Raven's backgrounds.

Raven's friend Tracy is hacked by a man she met on a dating app; things get even more complicated when the hacker is found dead and Tracy wakes up with the murder weapon and no memory of what happened.

A police officer's body camera is hacked and the incendiary video goes viral. The team investigates to learn the truth and find the hacker before the small town where the cop worked erupts in unrest.

The Cyber team investigates a child abduction case based on the "Red Crone," an online myth where an abductor lures children through an app on their phones. Also, Elijah's aggressive behavior at work causes Avery to bench him, and romance is in the air for D.B.

When a hacker takes control of all networked medical devices at a hospital in Dallas and threatens to kill one patient every hour if his demands are not met, the Cyber team must find the source and figure out how they accessed an airtight security system

When a man is killed by a driverless car while drag racing with street racer Carmen Lopez, Avery and her team must hunt down the hacker who is cyber-jacking vehicles and using them as remote-controlled cars to cause deadly crashes

When someone breaks into a woman's house and murders her while she is video chatting with her parents, Avery's skills are tested when she interviews the only other witness, Tristan Jenkins, an agoraphobic neighbor who is suffering from PTSD following the incident

When Avery's friend, an Interpol agent, is murdered by the #1 criminal on the FBI Cyber's Most Wanted List, Avery risks her life to capture the killer, the Deep Web's most notorious and dangerous drug dealer.

The cyber team investigates the murder of a hacker who was hired to erase an assault victim's comments from a confessional website.

An innocent bystander is killed when dozens of ATMs spew money into the street. The team investigates the bank heist and learns it was orchestrated by a real-life Robin Hood.

When the Cyber team investigates what appears to be a hack into air traffic control's communication system, a greater threat emerges when a flight vanishes into thin air, drawing the team into the world's first case of cyber-hijacking

When residents of New York City cannot reach the police when calling 911, the Cyber team realizes this is an airborne computer virus that is infecting cell phones and must find the hacker responsible. Also, D.B. meets a woman after responding to a mistaken text sent by her.

Avery and the Cyber team attempt to work with black hat hacker Stella Kaine, to track down the hacker who took identity theft to a new level and digitally "killed" Avery's ex-husband.

When a jogger's body is found, the Cyber team use the fitness tracker she was wearing at the time of the murder to retrace her steps for the entire night leading up to her death.

Cyber's most notorious criminal, Python, returns to kidnap Avery's surrogate daughter, making the team decipher a series of elaborate code-like puzzles in an attempt to save her life.

The Cyber team tracks a vigilante who is killing the biggest offenders of objectionable posts on social media websites.

The Cyber team investigates when users of a traffic app are rerouted to remote locations and robbed by masked women. Also, Russell reconnects with Greer Latimore after the team completes business in Los Angeles.

The fate of the U.S. government is at stake as Avery and the Cyber team search for the hacker responsible for the largest breach of highly classified data in history after millions of federal employee files are stolen. Also, Avery and her ex-husband have a heart-to-heart and D. B. considers a future with Greer,