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24 Episodes 2005 - 2006
Episode 1
Fri, Sep 23, 200560 mins
When the wife of a judge is killed the team investigates. They discover that it might not be for the reason they think.

Episode 2
Fri, Sep 30, 200560 mins
The team investigates a jewelry store theft where the robbers kidnapped the owner's wife and daughter.

Episode 3
Fri, Oct 7, 200560 mins
Singer Skyler Wyatt reports a knife-wielding intruder in her home. The break-in seems to be connected to the hate mail she has been receiving for the last three months. Don begins to investigate and the body of a paparazzo is discovered overlooking Skyler's home. Don brings in his brother Charlie to analyze the hand-written hate mail and to try to determine where the strange photographs found on the dead body were taken. As the investigation proceeds the brothers are drawn further into the murky world of the paparazzi and celebrity stalking!

Episode 4
Fri, Oct 14, 200560 mins
Lucinda Shay is murdered in her home just before she would be crown witness in the trial against the fat cat owner of the crooked investment firm where she worked. Her young son Daniel heard the fatal shot and saw the killers' car drive away, but the trauma may prevent him ever speaking about it at all. To spare the kid the additional horror of a heartless state home, Don takes him home, that is to his grandfatherly dad Allan, and wins his confidence. Meanwhile Charlie, whose own maths colleague Dr. Larry Fleinhardt lost a fortune too, mathematically factors likely suspects from a daunting list of 6,000 investors and employees, who either lost a lot or fear clearing up the scam in court may endanger their winnings...

Episode 5
Fri, Oct 21, 200560 mins
The raid on a small time forgers home reveals a secret code book. Don takes the code book to his brother Charlie who tells him that the book hides secrets of a skilled and highly trained assassin somewhere in the country. Interrogation of he forger reveals the name of the intended target, Gabriel Ruiz, the last remaining member of a powerful political family in Colombia. So the hunt begins to catch the assassin before he completes his mission!

Episode 6
Fri, Nov 4, 200560 mins
When a death results from an anti-terrorism exercise Don and his team are called in, but they end up butting heads with the leader of the unit who refuses to halt further training exercises. Back at home, Alan has volunteered the house for the wedding of a girl both Charlie and Don had a crush on in high school.

Episode 7
Fri, Nov 11, 200543 mins
Charlie searches for a link between robberies when the number of violent home invasions in an upscale neighborhood suddenly escalates.

Episode 8
Fri, Nov 18, 200542 mins
Charlie finds a disturbing photo on a confiscated computer and pursues its origins.

Episode 9
Fri, Nov 25, 200555 mins
A few apparently random cases of product tampering lead to a mountain man with a grudge, a pharmaceutical company and a conspiracy.

Episode 10
Fri, Dec 9, 200541 mins
The murder of a young museum researcher sends the team on a search for a killer and a missing Native American skull.

Episode 11
Fri, Dec 16, 200544 mins
Charlie seeks out an engineering professor to help him recreate a fire scenario to solve an arson case.

Episode 12
Fri, Jan 6, 200660 mins
Charlie uses math to determine the killer of an undercover FBI agent.

Episode 13
Fri, Jan 13, 200645 mins
Charlie and the team investigate a murder at a casino.

Episode 14
Fri, Jan 27, 200645 mins
A crime scene drenched in blood leads the team to a form of human trafficking, and Amita to her past.

Episode 15
Fri, Feb 3, 200643 mins
When a DNA synthesizer with terrorist possibilities is stolen from a university lab, Charlie and the team must find it before it leaves the country.

Episode 16
Fri, Mar 3, 200645 mins
The bombing of a recruitment office puts Don and his father at odds, and brings an agent out of retirement.

Episode 17
Fri, Mar 10, 200645 mins
A psychic is called in to find the location of a burial site near the California-Mexico border. Numerous illegal immigrants are found at the site, murdered by a mysterious killer who leaves religious symbols at the mass-grave. Charlie, who becomes involved in the case by discovering the perfect application of mathematics to help solve Don's case, takes exception to the idea that a man of mathematics could be beaten to the punch by a psychic and decides to informally challenge him to find the girl first. By using both mathematics and the "pseudo-science" of ESP, can the FBI find the missing girl before she too falls victim to the serial killer?

Episode 18
Fri, Mar 31, 200644 mins
After an Iraqi woman - in the US to film an interview on atrocities against women back home - is murdered, clues lead to an American military suspect and the team must determine their truth before another killing occurs.

Episode 19
Fri, Apr 7, 200644 mins
Charlie helps the team solve how many shooters there were in a school massacre.

Episode 20
Fri, Apr 21, 200660 mins
An ATF agent is found in her home, an apparent victim of suicide. Don, having been involved with her, asks Charlie to run algorithms to determine if she was likely suicidal. After determining that she had much to live for, Charlie and Don take the investigation from the ATF and decide to hunt down likely killers. A local Ayrian bike gang proves a useful lead and Don finally discovers (with the help of the usual CalSci graduates) that the agent's death was really an inside job.

Episode 21
Fri, Apr 28, 200655 mins
After an assailant opens fire in the FBI offices, Charlie does not want to return.

Episode 22
Fri, May 5, 200655 mins
The Russian mob threatens Don and his family, however Charlie refuses to give up working the case.

Episode 23
Fri, May 12, 200660 mins
The bodies of young Asian girls wash up on the beach, including one with bird flu. Amita gets a job offer.

Episode 24
Fri, May 19, 200660 mins
Don's team investigates a rapist who's converted to a serial killer, as Charlie struggles with memories of his mother.
