Presciliana Esparolini

The BAU travels to Mexico to aid in the capture of a serial killer who has targeted elderly women.

While investigating a subway worker's murder in Central Park, Castle and Beckett unexpectedly uncover a boy's abduction.

The NCIS team suspects Gibbs' arch-nemesis is behind an explosion at a summit for global terror event, but Gibbs elects to sit out the investigation in order to help a grief-stricken Fornell, whose life is on the verge of imploding following his wife's murder.

After a student is gunned down in broad daylight, the investigation reveals she had more than a few secrets. Meanwhile, Jane's mother, Angela, and father get into a spat over the car.

Ray forces Mickey to return to LA and brings him to Ed Cochran, who puts Mickey on parole and then holds a press conference taking full credit for finding and shooting Sully Sullivan. Kate McPherson, a Boston reporter, doesn't believe the FBI's story. Desperate to control Mickey, Ray corrupts a parole officer and has him take over Mickey's case. Kate begins to investigate Sully's death and decides to come to Los Angeles.

Lola travels to Washington, D.C., to help her husband, Robin (Todd Williams), land an important job at the FBI. Also, Mark and Amy Quinn’s (Lindsey Gort) relationship heats up as Amy tries to put together a winning defense for Vic Callan’s (Tony Denison) murder case.