Bones goes to New Orleans post-Katrina and becomes involved in Voodoo guided murder.

Booth and Bones investigate a murder that is connected to Bones' father. Meanwhile, after obtaining his doctorate, Zack gets a makeover to appear more professional.

Hodgins' lapse in judgment may cause a murderer to be set free, Brennan explores the world of dating, and Booth continues his therapy.

As the wedding approaches, the team investigates the life/death of a little girl. Bones's father shows up, with an heirloom and a message from her mother.

Bones reluctantly searches for a replacement for Zack. A skull is tossed off a highway overpass and hits a vehicle. There is evidence the victim was eaten by a cannibal.

A soccer mom dies as her car explodes, leading the team to discover that she was a murder suspect wanted for 30 years.

The Gormogon killer strikes again, and his next play is a little close to home. Russ returns to face a parole violation when his girlfriend's daughter takes a turn for the worse.

Brennan and Booth investigate the death of a Santa as Bones tries to give her father the Christmas he's always dreamed of, and Booth comes to terms with not spending the holiday with Parker.

Brennan's father Max goes on trial for the alleged murder of FBI Deputy Director Robert Kirby, requiring everyone on the Jeffersonian team but Brennan to testify for the prosecution. Brennan, the forensics advisor for the defense, desperately tries to prove her father's innocence. Meanwhile, Booth requires the assistance of therapist Dr. Lance Sweets to help with his partnership with Brennan.

Heartbreak hits the Squint Squad as they deal with the aftermath of the shooting and finally Gormogon and his Apprentice are revealed.

A skull is found in a crushed car. The investigation leads to an artist who used crushed vehicles in his artwork, leaving the team to wonder if he made himself part of his art.

Bones and Booth fly to China so Brennan can identify some remains. During the flight, a body is discovered inside an oven. Bones and Booth must solve the crime before the flight lands in China.

The body of a victim is found in a frozen lake. Booth identifies the body as a rival hockey player, making Booth a suspect in the crime. Now the Squints have to work with a new agent to solve the crime.

Story of a murder in a nightclub with multiple suspects, with familiar faces in a different perspective. When the story's finished, Booth's health crisis takes an unexpected twist.

Bones returns from Guatemala as Booth is finally cleared for duty; Booth is anxious to prove he's fully recovered, even accepting help from Angela's psychic. Things take an interesting turn when the psychic informs them that there is a mass grave underneath a fountain.

The milestone 100th episode takes viewers back in time six years as Brennan and Booth recount the first case they worked on together. With Sweets finishing his book on their partnership, Brennan and Booth take this opportunity to set the record straight. A young and rebellious FBI Agent Booth seeks the help of an team of anthropological scientists and a street artist to find the evidence that will prove his high-profile suspect guilty. Although in unfamiliar territory, Dr. Brennan, her grad student Zack and Hodgins get right to work, impressing Booth with their knack for uncovering new leads and substantiating his theory about a well-connected district judge. While the case cements a foundation for a successful future partnership, it also reveals the convoluted romantic beginnings of the formidable duo - whose feelings for each other almost destroyed the team but still linger years later.

The trial of The Gravedigger hits close to home for members of the team, and everyone at the Jeffersonian must work overtime to uncover the forensic evidence to elicit a conviction.

The team works to uncover clues buried under a life's worth of possessions saved by a hoarder in order to solve the mystery of his death. Meanwhile, Angela's father has a specific purpose for his most recent visit, and Brennan and Booth are confronted with unique opportunities.

From all over the world Brennan's former team reassembles to help Cam solve a difficult case of identifying an unknown baby's corpse, as her failure to do so may wreck her career. They soon realize this may not be just one case, but two.

After a skull and decomposing hands are found in a dumpster, the team must not only solve the crime but also search for the rest of the victim's remains. Identified as Ray Raminsky, the victim turns out to be a bounty hunter in search of Charles Braverman, a man indicted for the murder of a co-worker. Meanwhile, Brennan is asked by Professor Bunsen Jude "The Science Dude" if he can shoot an episode of his children's show from The Jeffersonian Lab with Brennan as his special guest. Brennan initially turns him down, but is surprised when he makes her a deal she can't refuse, so she takes him on as a new "squintern." As the team pieces together the details of the crime, they discover that they are not alone in the hunt for Braverman and find themselves in a chase with an unexpected suspect.

The city anxiously anticipates the arrival of Heather Taffet, more notoriously known as "The Gravedigger," for her final appeal after being sentenced to death for a kidnap-murder and a series of similar coldblooded crimes. But when a bullet targeted at The Gravedigger is fired from a distance and hits her, the Jeffersonian team is tasked to piece together the sniper's precise location as well as identify the suspect and his motives. With the help of probing investigator Caroline Julian, Booth and Brennan put together a list of likely suspects, but the evidence and the remarkable skill needed to pull off the crime leads the team to believe that the crime was an inside, professional job, leaving Brennan's father Max and even Booth as plausible suspects. Meanwhile, Sweets attempts to put on a brave face after being caught in the firestorm just moments following a chilly encounter with The Gravedigger.

After notoriously murdering "The Gravedigger," sniper-on-the-loose Jacob Broadsky strikes again. This time, his victim is a prior suspect who escaped the justice system. More determined than ever to catch Broadsky, Booth uses his own military training to beat the sniper at his own game. He vows to go to any lengths necessary to ensure that justice is served. In a heated and dramatic face-off, Booth has minutes to catch Broadsky before he hits an intended target, but Broadsky's skill and speed may prove to be a worthy adversary. Meanwhile, Angela's father visits the Jeffersonian and insists on naming his unborn grandchild.

A mysterious young deaf girl is thought to have committed a recent murder after she's found on the streets, covered in blood and holding a knife. It's up to the Jeffersonian team to figure out who this girl is and determine if she's really the one to blame for the murder.

Dixie ex-con Finn Abernathy, a genius, joins the team and impresses even Bones. He has to face hard questions about his past and morality but soon bonds with initially hostile Hodges. The case is that of a female eating competitions champion, whose corpse is being eaten from the inside by a live snake. Booth concentrates on her rivals for the impending Gluttony Games, a premiere with a $10,000 prize, her husband and hard-handed manager Brian Tobin. Everyone tries to make Bones understand she must take account of Booth's emotions as a proud father-to-be.

A human spinal column was deposited at night at the Lincoln monument with a message taunting to find the rest. Its vertebrates were reassembled, forming a code Hodgins gets obsessed with solving. The blood on it stems from 5 FBI agents, who donated it at the Red Cross. Sweets and his profile help Booth identify suspects, notably brilliant hacker Christopher Pelant and the omnipresent newspaper reporter Ezra Krane. Another murder follows and a highly original diversion crime. Bones meanwhile accepts to stay home and seriously considers Booth's ideas for a new home.

A West Virginia truffle hunter's hog stumbles upon a corpse in the woods. The killing may fit in over a century of vicious, vivid feud between the neighboring Babcock and Mobley families, which a lawyer in the family had until recently converted into endless litigation. Natural resources and forbidden love may also prove crucial. Sweets gets to interrogate on his own while Booth is preoccupied with stopping Bones from chasing all baby-caregivers, even her own father.

Suspected serial killer Christopher Pelant, the computer genius, clearly hopes to avoid trial by completely discrediting the Jeffersonian team. Playing on their emotions, each in turn is trapped to commit undeniable, often illegal errors, leading to their dismissal as witness or even suspension from duty, as happens with Booth. Given implicit threats to baby Christine and mounting evidence against Bones herself in the murder of her detained mentor Dr. Ethan Sawyer, Max makes a convincing case she would better disappear until the case is cleared.

Months later, Brennan is still on the run from the FBI, after being framed for murder by Christopher Pelant. The remaining team searches for the real killer.

A man dies in a car explosion. After identifying the man, Booth and Brennan find he is still alive. Turns out, the two guys are twins who did not know of the other. Both men are browbeaten by their wives, one of which wanted her husband dead.

After Hodgins and Angela were drugged and woke up to a bloody corpse hanging in the canopy of their bed and flower petals around their son Michael's crib, they are forced to believe that Pelant is back for revenge against Hodgins. Although Hodgins wants to go after Pelant directly, Booth knows it's best to work within the system and not go against protocol. Meanwhile, as the Jeffersonian team investigates the corpse, they discover the victim was a Special Forces agent working for the world's biggest supplier of mercenaries, and Angela and Hodgins decide to start an investigation without the rest of the Jeffersonian team for the sake of their family.

An undercover police officer, who was investigating a string of ATM robberies, turns up dead in a van with a bag of diamonds found inside his mutilated body. So the Jeffersonian team must figure out whether or not the ATM robbers are also murderers, or if the cop was crooked. Meanwhile, Brennan is the subject of a documentary commissioned to raise funds for the Jeffersonian, and she struggles to be likeable on camera.

When evil tech genius Christopher Pelant returns to toy with the Jeffersonian team in their newest investigation, they discover that the string of murders that have been occurring are tied to FBI agents close to Booth. Meanwhile, as the investigation unfolds, Sweets realizes that the evidence seems all too familiar to him and Brennan starts evaluating her relationship with Booth when signs begin to point to him as a potential target of Pelant's.

Bones is hurt that Booth withdrew his acceptance of her proposal, and the team sides with her. Eventually she realizes he must have a reason and she trusts him. A government accountant is murdered and the CIA is also interested in the case.

Sweets is on sabbatical from the FBI and volunteering in a poor Mexican community. When a victim found burned in a car turns out to be someone from the community, Booth asks for Sweets' help.

The team creates a fake murder scene to mimic the work of Chris Pelant, hoping Pelant will contact them about a copycat killer.

Brennan and Booth are to be married tomorrow, but not without a murder to solve. The team calls in all interns to help with the case so Brennan does not have to do anything.

The Jeffersonian team investigates the murder of a food scientist whose remains were tossed in a meat grinder and mixed into cans of stew served in a school cafeteria. When the team uncovers the scientist's newest - and highly lucrative - food invention, they begin to track the trail of jealous competitors in the multi-million dollar food industry. Meanwhile, Angela plans a post-wedding bachelorette party for Brennan and it gets crazier than intended.

When a CIA informant is found murdered, Booth and CIA Agent Danny Beck must work together to track down an Afghan terrorist. Meanwhile, Brennan wants to work more closely with Booth in the field, and the duo must confront the implications of what that means to their family.

The Jeffersonian team investigates the death of Stephanie McNamara, the daughter of a wealthy family whose remains were found in a national park. When the team digs deeper into the circumstances surrounding her death, clues from the case lead them to believe she may be the Ghost Killer's latest victim, with a surprising connection to a previous victim. Meanwhile, the FBI Deputy Director takes a special interest in the team's high-profile case and Booth's career may be in for some changes.

The team investigates the death of a man who had offered Booth information on a possible government cover-up related to a previous case, but was killed before their meeting took place. As Booth and the Jeffersonian team dig deeper into the burgeoning conspiracy surrounding the man's death, it's evident Booth may be in over his head, and his future with the FBI is put in question.

Booth is in prison after being framed for killing three FBI agents. Now it is up to Brennan, Sweets and the rest of the Jeffersonian team to find out who in the FBI is behind the Conspiracy.

The team puts their beloved psychologist to rest. But before they can, they need his help to find his killer who can help them get even closer to who is behind the conspiracy.

In 1950s Hollywood, Brennan is a LAPD detective faced with sexism on the force, and Booth is a notorious jewel thief - who is framed for murder.

When an affluent school teacher is found dead in an abandoned bookstore, the teachers and students at her school become suspects in the case. Meanwhile, Brennan's publisher encourages her to join Twitter to help grow her fan base, and "squintern" Jessica Warren teaches Brennan some tricks to master the Twitter-verse, skills Brennan enthusiastically puts to use.

With only 48 hours before the execution of serial killer Alex Rockwell, whom Brennan and Booth helped convict, the Jeffersonian team must race against the clock to confirm Brennan's new suspicion that Rockwell may not have been responsible for those crimes.

As the team investigates a murder, evidence found in the crime scene reminds them of an old enemy. Elsewhere, Angela worries about Hodgins' and her decision, while Booth and Brennan consider a life without the Jeffersonian.

While Booth and Bones take the next step in their lives, the other members of the Jeffersonian are adjusting to the change. Aubrey is taking up his new role in the FBI and looking forward to his next case.

As Aubrey and Miller further investigate about the whereabouts of Booth and his intentions, new evidence comes to light suggesting an insider's job.

The team races against the clock to find out who killed a US Senator from Virginia before a vital press conference that may promote the killer.

Aubrey and Hodgins are hurt in an explosion. The team goes all out to find a cop killer. Arastoo asks Cam to take him back. Hodgins has complications to his injury.

It's 8 weeks after the explosion that left Hodgins paralyzed. He is doing his exercises, but is not sure about being OK with spending the rest of his life in a wheel chair.

The team investigates the murder of someone Booth and Brennan knew, while Aubrey's father returns.

Booth searches in his past because dead bodies start appearing close to Washington, D.C. that are connected to his old army unit. Brennan panics about her father, she doesn't know whether she can trust him, because of a medical procedure.

Booth attempts to protect himself and those closest to him when Kovac escapes and initiates his most dangerous plan yet.

The team searches for evidence to track down Kovac.

From all over the world Brennan's former team reassembles to help Cam solve a difficult case of identifying an unknown baby's corpse, as her failure to do so may wreck her career. They soon realize this may not be just one case, but two.

When an affluent school teacher is found dead in an abandoned bookstore, the teachers and students at her school become suspects in the case. Meanwhile, Brennan's publisher encourages her to join Twitter to help grow her fan base, and "squintern" Jessica Warren teaches Brennan some tricks to master the Twitter-verse, skills Brennan enthusiastically puts to use.

Brennan and Booth investigate the death of a Santa as Bones tries to give her father the Christmas he's always dreamed of, and Booth comes to terms with not spending the holiday with Parker.

An undercover police officer, who was investigating a string of ATM robberies, turns up dead in a van with a bag of diamonds found inside his mutilated body. So the Jeffersonian team must figure out whether or not the ATM robbers are also murderers, or if the cop was crooked. Meanwhile, Brennan is the subject of a documentary commissioned to raise funds for the Jeffersonian, and she struggles to be likeable on camera.

The city anxiously anticipates the arrival of Heather Taffet, more notoriously known as "The Gravedigger," for her final appeal after being sentenced to death for a kidnap-murder and a series of similar coldblooded crimes. But when a bullet targeted at The Gravedigger is fired from a distance and hits her, the Jeffersonian team is tasked to piece together the sniper's precise location as well as identify the suspect and his motives. With the help of probing investigator Caroline Julian, Booth and Brennan put together a list of likely suspects, but the evidence and the remarkable skill needed to pull off the crime leads the team to believe that the crime was an inside, professional job, leaving Brennan's father Max and even Booth as plausible suspects. Meanwhile, Sweets attempts to put on a brave face after being caught in the firestorm just moments following a chilly encounter with The Gravedigger.

The trial of The Gravedigger hits close to home for members of the team, and everyone at the Jeffersonian must work overtime to uncover the forensic evidence to elicit a conviction.

Hodgins' lapse in judgment may cause a murderer to be set free, Brennan explores the world of dating, and Booth continues his therapy.

The Jeffersonian team investigates the murder of a food scientist whose remains were tossed in a meat grinder and mixed into cans of stew served in a school cafeteria. When the team uncovers the scientist's newest - and highly lucrative - food invention, they begin to track the trail of jealous competitors in the multi-million dollar food industry. Meanwhile, Angela plans a post-wedding bachelorette party for Brennan and it gets crazier than intended.

The Jeffersonian team investigates the death of Stephanie McNamara, the daughter of a wealthy family whose remains were found in a national park. When the team digs deeper into the circumstances surrounding her death, clues from the case lead them to believe she may be the Ghost Killer's latest victim, with a surprising connection to a previous victim. Meanwhile, the FBI Deputy Director takes a special interest in the team's high-profile case and Booth's career may be in for some changes.

Bones returns from Guatemala as Booth is finally cleared for duty; Booth is anxious to prove he's fully recovered, even accepting help from Angela's psychic. Things take an interesting turn when the psychic informs them that there is a mass grave underneath a fountain.