Rachel and the team search for a serial killer who does not seem to follow a pattern following the abduction of a 10-year-old boy from a local diner. Meanwhile, Bailey must testify before a congressional subcommittee to save VCTF funding which is threatened to be cut off by Congresswoman Archer. Also, Rachel find that her apartment was broken into and the audiotape she made of Joel Marks confessing to planting a wire on her (in the Proteus episode) has reappeared in the court dockets where Marks is dismissed from the FBI and vows revenge against Rachel.

Now a member of the VCTF team, newly relocated Agent Rachel Burke sorts through a series of murders where the killer singles out successful career women and subjugates them to humiliating housework and compulsive cleaning before posing them naked in kitchens or bathrooms. While Rachel narrows in on a suspect (guest star Scott Allen Campbell) whose timid, fearful wife (guest star Paula Malcomson) may be the missing link, she must first overcome her combative relationship with an increasingly skeptical John

Twelve residents of a small Alabama town have mysteriously disappeared. When one of the missing is found dead, the VCTF begins an investigation. Once on scene, Sam is confounded by the evidence retrieved. Whereas some evidence points to a domineering, controlling pathology, other evidence points to a more passive, sub-servient one. When Bailey pressures her to narrow her profile, Sam's anxiety builds and she begins to question her own abilities. Later, it is determined that there are two killers working together as a team- thus the reason for the conflicting profiles. One driven by the need for power and the other driven by his hero worship of his companion, the two have set out on a killing spree. Once the realization is made that there are two killers, Sam is greatly relieved to find out that her intuitive skills are still intact.

Someone is George's hometown is stealing the corpses of young, recently decease Jewish woman. George fears it is some form of Anti-Semitic vandalism. As for to George, Bailey allows he and Sam to investigate the rather atypical crime further. Once on scene, George and Sam learn that a Neo-nazi group is alive and well in the town. Though evidence points to a member of the hate group, Sam feels the crimes are motivated by something other than Anti-Semitism. This theory take shape once two of the stolen bodies are found undamaged, with minor cosmetic changes made to their person. Sam put together a profile that characterizes the perpetrator as someone looking to create or re-create his vision of the perfect woman. Eventually, evidence points to a man who is insanely infatuated with a woman who works in his office. When the man kidnaps the object of his affection, Sam fears he will attempt to 'immortalize' his vision of perfect beauty for all eternity.

An obsessed Malone is haunted by an unsolved case in Georgia concerning several teenaged girls who were slain with a knife 15 years ago, and when more older victims are suddenly found - marked with slashes on their bodies -- his focus zeroes in on their original prime suspect who has resurfaced in the area. Once he has the VCTF team on board, he enlists Rachel's help to connect the two crime sprees but his decision to exhume the earlier victims understandably draws the wrath of their ever-grieving parents.

When Rachel and Bailey investigate a series of Ohio murders in which the mutilated victims are cheating husbands, they suspect that the killer is the vengeful boyfriend (guest star L.L. Ginter) of a woman (guest star Amanda Wyss) common to all of the dead men -- until she offers an unconvincing confession. Meanwhile, the VCTF team must contend with a local sheriff who wants to join their force, Grace must deal with her crumbling marriage and new pregnancy, and George is left limping after a painful car accident

Rachel and the VCTF team search for a serial killer (guest star Greg Kean) who strangles women with knots of their own hair, but when the latest victim proves to be the daughter of powerful mob boss James Perrone (guest star Ray Wise), the FBI profiler must gain the grieving father's confidence to learn more about her habits. Meanwhile, Rachel is under pressure from the Bureau's Organized Crime Division to take advantage of her access to Perrone and wear a wire to trick him into confessing to a fellow mobster's murder, thereby ending a lengthy investigation.

A desperate Rachel and the VCTF team cast about wildly to quickly form a profile of an anonymous sniper who's perched atop the pump house of a dam with a commanding view of his victims in an adjoining park, but their options are limited out of fear that the shooter may have wired explosives that could inundate downtown Atlanta. While the body count rises, John risks his life to save some trapped patrons and Rachel suspects the murderer might be an enraged husband whose philandering wife (guest star Saxon Trainor) is pinned down with her lover.

Fueled by the abuse they suffered as children, a brother and sister decide to save another child from the same unfortunate fate. To do this, however, the warped siblings kill the boy's parents as well as two of their employees. The VCTF investigate the mass murder and Sam immediately bonds with the abused boy. The parent has mob ties, so it is immediately assumed that their murder resulted from their illegal activities. Though skeptical of this scenario, Sam does not dispute it for that would result in the boy being held by the system until the murder is solved. Instead, the boy is immediately released to his uncle's custody. As the team investigates the crime further, they realize the boy's social worker, as well as his supposed 'uncle', are actually the brother-sister duo. Sam profiles the tow want to become surrogate parent for the boy and provide him with the idealized 'home' they never had. She further theorizes the boy must be found fast, before the disturbed couple realize paren

Sam and the team try to catch a mystic arsonist on the loose in Atlanta. Sam profiles that he apparently risks his own life by setting the fires himself on the spot. After a red herring lead involving a photographer always on the scene of the fires, Sam and the team find graffiti messages on walls of the burned out buildings in Farsi meaning ‘fire god.‘ The man is apparently seeking a ‘chosen one‘ immune to fire in order take him to the afterlife to meet his deceased wife. Meanwhile, Sam is worried about Chloe when she becomes emotionally withdrawn when one of her classmates becomes a victim in one of the fires.

Rachel and Bailey respond to the growing list of isolated elderly men and women who are strangled while riding the rails in the Southwest, and Rachel notes cigarette burns that indicate the young killer (guest star Samuel Bliss Cooper) must have been a victim of abuse as well. While the slayer eyes his next targets, the VCTF theorizes that the dead must be surrogates for an angry drifter who feels rejected by society

Years of verbal and physical abuse take a deadly toll when its victim lashes out against his abuser. Unable to kill the actual perpetrator, his mother, the deranged man strikes those who remind him of the wretched woman. The team investigates and Sam accurately assesses the killer's pathology, but mistakenly assumes the man is actin out against his wife, not his mother. When the ages of the victims begins to rise, Sam realizes her error and theorizes that the killer is slowly working up the courage to murder his tormentor. The team then races to find the ill-fated woman before her son can exact his final revenge. B-Story- Sam realizes she and Chloe must begin a new life, and to that end, decides to move into a new home.

A tormented Rachel must push aside her personal nightmares when she realizes that a disturbed child slayer (guest star Harry Groener, ""Buffy The Vampire Slayer""), whom she could not convict as a prosecutor years before, has resumed kidnapping young girls and putting them in gilded cages where he worships them as virginal ""princesses."" At the same time, Rachel is troubled by the sudden disappearance of her drug-addicted brother (guest star Raphael Sbarge) from a halfway house and her romantic relationship with therapist Tom (guest star Joe Flanigan, NBC's ""Providence"") enters a new stage. Also, George frets about the hot shot computer whiz (guest star Judith Moreland) who's temporarily replaced him while he's on leave due to his own struggle with narcotics.

A serial killer who kills with his bare hands leaves the bodies of his male victims at the Brown Derby, the Trocadero, and other Hollywood landmarks. Sam profiles the killer as someone trying to rectify some trauma he experienced in his past. The team follows a trail of clues that eventually leads them to a rather ordinary cab driver who does not seem to have the strength necessary to commit the crimes. A search of the man's apartment yields evidence however, that matches Sam's profile to the letter. The cab driver easily passes a lie detector test. The conflicting findings lead to the release of the man. It is later learned that all the victims were abusers of women. Sam soon realizes the man suffers from multiple personality disorder. His alter ego is a gangster-like tough guy who is bent on avenging the murder of the cab driver's abused mother forty years earlier. B-Story- Sam learns her scientist father participated in experiments that had deadly consequences.

People who seem to have nothing in common are being killed in the Southeast U.S. Grace's autopsy yields that all the victims has the same rare blood type. It then becomes clear all the victims were related. The team uncovers evidence that confirms all the victims were the children of a Charles Manson-like cult leader currently incarcerated in a Georgia psychiatric facility. Sam interviews the adoptive parent of one of the remaining children and quickly surmises their son is the killer. She theorizes that he is killing his siblings to 'cleanse' himself of his deadly lineage. Once he kills his last target, the young man practically surrenders to police. Sam wonders why the murderer gives up so easily, and soon realizes it's just a piece of the plan that leads back to the cult leader father. The team races to the psychiatric facility where the father is being held. The son has had himself transferred there so that he might kill his father and finally make his cleansing complete. B-Story-

A series of murders across the Southwest USA leads Sam and the VCTF team to an unlikely couple: a 32-year-old woman, Josie Wells, and a 16-year-old boy, Alex Lopez, who apparently abducted her from her child‘s soccer field in Boulder, Colorado. Sam figures out that the woman was apparently the victim of physical abuse as a child and has abandoned her unhappy and lonely married life and reliving her glory days with the boy she met on a counseling phone line. Meanwhile, Bailey tries to reason with his ex-wife, Janet, not to remarry for he feels she's throwing her own life away.

Coop's death takes its toll on Sam and the rest of the VCTF team. Hoping it will help Sam to regroup emotionally, Bailey and Angel persuade her to join some of her old friends at a college reunion. There, she and Angel reunite with friends Colleen, Drew, Greg, Monica, Tracy, and Roy. An enjoyable holiday gathering quickly becomes a nightmare when Colleen is murdered. Angel and Monica urge Sam to investigate the case and bring their friend's killer to justice. All the evidence points to Colleen's husband Drew, whom Sam never liked. Soon another friend, Roy, who may have been a witness to the crime, is murdered. Sam sets out to prove Drew guilty of both crimes. Just when she finds the evidence she needs, Drew is found dead - the victim of an apparent suicide. Back in Atlanta, Sharon strikes out on her own and murders a shop clerk. The team investigates and starts to make headway in their search for Jack and his lethal accomplice. At Jack's lair, Sharon learns of Jack's obsession with Sam

The day after Jack's clever escape from the prison after Samantha unsuccessfully tried to bait him and she killed Sharon instead, Samantha must look into herself in order to find him. Everything seems to point to her childhood which reveals that Jack has apparently stalked her all his life. Then, Jack abducts an infant, and tries to lure Sam into finding him in which the VCTF learns Jack's real identity (so it seems).

The VCTF is called in to assist in a stalled investigation. Sam is leery to intercede, for her friend and former lover, Michael Westmore, is leading the investigation. The case revolves around a series of killings in which the victims have been burned alive. Once they begin their investigation, Sam and Bailey disagree about Michael's handling of the case. Whereas Sam feels her friend should be given some slack, Bailey feels the man's performance sub-par and should not be excused. Forensic evidence shows that the victims' eyes were the specific target to the killer. Sam uses her intuition and the evidence gathered to theorize the killer did not want to be seen by his victims. She later determines the man feels a great sense of shame, thus the reason he cannot bear to look someone eye to eye. Another victim is killed and Sam doubts whether the same killer is at work. It is later revealed that the copy cat killer is really Michael, using the same m.o. to cover up the murder of his mistres

When a series of random murder victims are found on the streets of St. Louis, Rachel and the VCTF team believe the slayer is a military veteran who uses weapons of opportunity, and their focus shifts to an incoherent, ranting homeless person (guest star Jeremy Roberts)who fits the profile. However, Rachel wonders if she should widen her field of suspects to include any ex-serviceman -- and trained killer -- who is susceptible to an altered state psychosis. Back at headquarters, computer whiz George ignores his increasing reliance on prescription pain pills while recovering from a car accident.

While shopping in a convenience store with his girlfriend Kate (guest star Samantha Smith), Agent John Grant intercedes during a robbery, but when Kate is wounded and fights for her life, Rachel and Bailey are concerned that he will mete out his own justice outside the law. Even John's shooting of a suspect comes under review, prompting him to angrily resign and grapple with his overwhelming emotions of guilt for Kate's grave condition

Rachel, Bailey and the team head to Yosemite National Park where a maniac brutally killed a mother and her two daughters, and while circumstantial evidence points to a local outlaw biker (guest star Douglas Bennett), Rachel constructs a different suspect profile -- one who feels remorse and might have sibling issues. Meanwhile, George's lingering substance abuse problem causes a dangerous embarrassment for Bailey and the VCTF just as an attractive Congresswoman (guest star Erin Gray, ""Silver Spoons"") begins an investigation of the unit, and she is most impressed by Bailey. Back at home, Rachel's budding romance with her brother's (guest star Raphael Sbarge, ""Message In A Bottle"") drug counselor (guest star Joe Flanigan, ""Providence"") hits a snag.

George and Sam go undercover as IRS agents at Borden & Associates, a management office in Palm Beach, Florida, because five of the clientele have been murdered with one finger from their left hand missing. As Sam profiles the most likely suspect, Bobby O'Hara, whom shows a strong interest in her, the firms shadowy security chief, Leo Cantrell, becomes suspicious of Sam's true identity. Meanwhile, Kevin Miller, an arrogant FBI agent working the case, complicates the investigation much to Bailey's worry for Sam's safety and Miller's indifference to otherwise, while John works with the local police detective, Lt. Cynthia Ford, in discovering the bodies.

Sam and Bailey work with FBI field agent Susan Marsh whom is tracking Robert Lee Gregg, a conservative civic leader in Atlanta whom is suspected in the killing of six gay men. But their investigation is happened by Susan's former boyfriend, Richard Russell, whom is stalking her. Susan insists she's in control of the situation, but Bailey thinks otherwise when her boyfriend is found murdered and Russell is a suspect. Things get worse when Russell targets Bailey and his ex-wife Janet whom are now back together. Meanwhile, Sam leaves the investigation and travels to Miami to investigate the disappearance of a local man who may be connected to the Gregg killings, and she finds herself being perused by Mario Monagno (from the 'Heads, You Lose' episode) whom still wants to date her.

As Christmas nears, Rachel and the VCTF work into the night in search of a twisted serial killer (guest star Ben Bode) who goes online to select his victims, all of whom are carefully screened, seeking a candidate he can make over into his ideal woman. At the same time, Rachel is surprised when her troubled brother, Danny (guest star Rafael Sbarge), drops in from out of town and displays telltale signs of substance abuse. Also, Rachel confronts George about his own addiction to pain pills and other drugs.