Skeletal remains are identified as a missing Marine who had worked with privileged families; Brennan's father helps, but she remains doubtful about him.
Booth and Brennan go undercover in a traveling circus in order to find more information on the deaths of conjoined twins that were once a part of the show.
A car salesman's body is found in a creek bed, and the investigation reveals bones that have a strange substance oozing out of them, causing a lockdown.
When Fred and Grady notice Lamont has been overly cheerful lately, they discover that he plans to propose marriage to a woman he met at a local boutique.
When Grady grows tired of his surroundings, he decides to move in with his daughter and her husband and their two children in a much better neighborhood.
After a small earthquake, Grady tells Fred an even larger one is coming, so the distressed Fred decides to move and go to Las Vegas to avoid the disaster.
When Aunt Esther's concerns over her husband's possible infidelity escalate, she moves in with Fred and Lamont until she decides if she will end their marriage.
When Fred and Lamont decide to purchase Julio's house, they visit the bank for a loan, but while they are there, hostile robbers quickly overtake the bank.
A politician establishes his campaign headquarters at the junkyard, and Fred wants nothing to do with it, especially when he learns Della Reese opposes him.
Fred is surprised at the deliciousness of the Asian dish Lamont's friend has prepared for them, and when they decide to start a takeout business together.
The deaths of patients at a diabetes clinic will lead Detectives Mike Logan and Lennie Briscoe to investigate computer hackers and a blind man's revenge.
Detectives Mike Logan and Lennie Briscoe suspect a cop's death hinged on his sexuality and his fellow officers' reluctance to provide adequate back up.
Assistant District Attorney Benjamin Stone finds himself up against an ambitious black lawyer defending an admitted racist charged with several random murders.
The police suspect a cover-up in the murder of a wealthy business man when his wife refuses to allow an autopsy after a verdict of death from natural causes.
When offered a job that would take him to South America, Andy persuades Barney to run for sheriff, but the election gets ugly when the offer falls through.