Numb3rs

Don and his team chase a 30-year-old teacher and her 17-year-old boyfriend/student who are on a violent cross-country crime spree.

In part two of the two-part season premiere, Don and his team close in on finding fellow agent Megan, who is being held hostage by a disturbed woman on a vicious crime spree.

When a painting worth millions of dollars is stolen from a museum just before it is to go on tour, Don and his team must track down the thief, believing it is part of an insurance scam. Gena Rowlands guest stars.

When an interpreter working for the Chinese consulate is killed in an apparent hit and run accident, Don and his team uncover an unlikely connection to the Department of Justice.

Don and his team must determine if a shooting on the freeway was a random act of violence or the work of a serial killer preying on the citizens of Los Angeles.

When Don and his team investigate a murder at a horse track, they stumble onto more than just a plot of betting on fixed races. Aya Sumika guest stars.

When a series of blackouts occurs in power stations leaving Los Angeles in the dark, Don and his team must determine if it is an accident or the work of terrorists.

Don and his team investigate the death of a minor league baseball player to determine if it was an accidental overdose of steroids or a homicide.

Don and his team investigate a trail of illegal waste disposal after a sinkhole, which collapses in a school playground, kills an elderly woman and injures several children. Kathy Najimy and Joshua Malina guests star.

During the murder investigation of a state senator, Don and his team discover a plot to exact revenge on the individuals involved in a government sponsored behavior modification project.

Don and Charlie try to catch a serial killer who is seeking revenge against Internet sexual predators who prey on young girls they meet in chat rooms.

Don and his team search for the fundamentalist leader of a polygamous sect who is on the FBI's most wanted list for committing numerous crimes, including rape and murder.

When a multi-million dollar racing yacht sinks during a race, Don and his team are called to investigate after the treasure hunt to find the wreckage turns deadly.

Don and his team investigate a rash of deadly restaurant robberies.

Don and the FBI re-open a 17-year-old unsolved case when the badge of a missing LAPD officer, who is presumed dead, is found at a construction site.

When a competitive, martial arts fighter dies in the ring while training for a championship match, the victim's sparring partner, who also happens to be David's friend, becomes the prime suspect.

While Don is unreachable at a therapy session, the FBI and Charlie try to find the son of a music mogul whose kidnapper threatens to kill the boy if he is not paid a multi-million dollar ransom in one hour

Charlie suspects that a series of murders are tied to a voter fraud conspiracy.

When a small plane mysteriously crashes, Charlie tests the flight computer and uncovers the truth behind what brought the plane down on.

While on the hunt for a serial letter-bomber, Don and Charlie disagree over whether a suspect, who had eluded conviction years earlier, is the person responsible for the latest murder.

Don believes that a death row inmate has an ulterior motive when he suddenly wants to confess the whereabouts of bodies he buried during his days as a hit man for the mob.

Don and the FBI uncover a possible terrorist attack on Los Angeles that targets the city's water supply.

When thieves hijack a truck filled with valuable medical supplies, $50 million intended for a relief effort in Zambia and two aid workers, the FBI races against a second crew of violent criminals intent on getting to the goods first.

Don and Charlie discover a buried secret that will change the FBI team forever, on the third season finale.