Alicia Ziegler

The BAU works to capture a serial killer who has evaded capture by altering his appearance.

Castle and Beckett investigate the death of an NYC councilman who was running for re-election; Castle's latest book hits the stands and his mother offers only negative reviews.

When a young couple decides to go skinny-dipping in a hot spring, their spontaneity is ruined when they find the remains of a skeleton in the mud. Brennan and Booth soon discover the skeleton is that of Tripp Goddard, a professional motorcycle racer who just won the Super Grand Prix. The team immediately suspects Danny Fitz, the runner-up in the race and Tripp's main rival, to be the murderer. But just when Brennan and Booth think they have it solved, a fiery motorcycle crash claims another victim, and the circumstances seem far from accidental. Meanwhile, Dr. Lance Sweets forces Brennan and Booth to join him on a double-date in an effort to encourage them to interact in a social setting, away from any of their cases.

When a Pentagon security camera catches a petty officer committing a murder, the NCIS team has to track them down. Meanwhile, Gibbs reveals that Agent Barrett will be taking over the Port-to-Port murder case with her own team.

On the eve of an election, the Governor asks 5-0 to discreetly investigate the murder of a prostitute found in the bed of a missing Congressman. Meanwhile, Danny goes to court to determine if he will get partial custody of Grace.