ION Mystery When four men from Oregon go missing, the team looks for a common link; J.J. is upset when her son doesn't want to celebrate Halloween. 2026-04-16 The team searches for a killer in Miami who started out slaying animals and then quickly progressed to murdering prostitutes; Morgan asks Reid to join the bureau softball team. 2026-04-16 The team travels to Santa Monica when burned bodies start showing up on a pier; Rossi gets together with his former Marine sergeant from Vietnam. 2026-04-16 The BAU team springs into action when a school bus full of children goes missing near Washington, D.C. 2026-04-16 A popular motivational speaker comes under suspicion when a conference attendee is murdered; Garcia is confused when Morgan doesn't want to attend a dinner honoring a family friend. 2026-04-16 When multiple dead men are found, the BAU tracks a killer with ritualistic tendencies; Reid is anxious when faced with an opportunity to meet his mystery woman. 2026-04-16 After a fire hydrant washes away evidence, the team must re-create a bizarre double murder. 2026-04-16 A young roller derby star is found dead in a locker room; the team investigates the murder. 2026-04-16 The murderer of Horatio's wife returns to take control of Miami, causing crime and chaos to explode across the city. 2026-04-16 The team investigates when a high school bully is discovered stoned to death on the school's playing field. 2026-04-16 After a woman barely escapes death at the hands of a serial killer, Horatio intends to catch the criminal. 2026-04-16 The team discovers a club where hunters pursue human prey deep in the Everglades. 2026-04-16 The team tries to find a connection between the murders of a truck driver and a woman on his delivery route. 2026-04-16 An escaped prisoner takes Natalia hostage and reveals shocking secrets about his crimes. 2026-04-16 Horatio must protect a mixed-martial-arts fighter from the guy's brother, a prison escapee. 2026-04-16 The CSIs investigate the death of a college student whose body was found in a hot tub. 2026-04-16 When Horatio tracks down a mysterious murder suspect, he discovers the man's life is a charade. 2026-04-16 When the transport plane carrying a fugitive crash-lands, the CSIs learn the criminal is planning more than just an escape. 2026-04-16 The body of a fraternity brother is discovered inside a rival school's mascot uniform; Booth tries to help his brother find a new job. 2026-04-16 Brennan asks Booth to be the father of her child; Stewie Griffin (Seth MacFarlane) offers the couple advice. 2026-04-16 When a body is discovered at a popular nightclub, everyone is a suspect. 2026-04-16 Angela's psychic, Avalon Harmonia (Cyndi Lauper), alerts Brennan and Booth to the presence of a mass grave beneath a fountain. 2026-04-16 Booth and Brennan investigate when a man is murdered for the undisclosed contents of his briefcase; the team looks for alternate funding for Wendell when he loses his scholarship. 2026-04-16 Human remains are found next to a railroad; Cam deals with the stress of being a new parent; Booth tries to keep Cam's stepdaughter in line. 2026-04-16 When human remains are found at a neighborhood block party, scandals and suburban politics give many people a motive; Booth's son tries to find a girlfriend for his father. 2026-04-17 Brennan and Booth investigate what appear to be charred human remains on an electrical fence; Brennan goes on a date with Booth's supervisor; Sweets' girlfriend returns to the Jeffersonian. 2026-04-17 The Jeffersonian team investigates when the mutilated remains of a chicken farmer are found near a river; the case prompts Angela to launch an animal-rights campaign. 2026-04-17 Booth must be recertified for FBI marksmanship, but he is not the accurate shot he was before having brain surgery; Brennan and Booth investigate the death of a little person who was a wrestler. 2026-04-17 Booth's grandfather comes to live with him and tags along as Brennan and Booth investigate human remains that were found by a real estate agent who was showing a property to prospective buyers. 2026-04-17 The remains of a competitive gamer are found in a grease truck; Sweets, Hodgins and Jeffersonian intern Colin camp out for tickets to a movie premiere. 2026-04-17 A serial killer imitates a past murderer; while on maternity leave, Michelle must return to the IIB in order to save her reputation. 2026-04-17 A former IIB colleague returns and ends up jeopardizing the team's success. 2026-04-17 After a tip about a dance company, the team investigates the abduction of a ballerina. 2026-04-17 A magic act goes horribly wrong when an investment guru is killed; Becker scrutinizes Toby. 2026-04-17 The BAU meets in secret to investigate a subject who appears to be kidnapping and photographing young women. 2026-04-17 The BAU is called to Oklahoma to investigate a murderous clown who is terrorizing a town. 2026-04-17 The BAU travels to Chicago to investigate a case where red roses are left on victims; Rossi gets an unexpected visit from his ex-wife. 2026-04-17 The BAU takes charge of a hostage situation at a law firm where Matt Simmons' wife works. 2026-04-17 The BAU is called upon when bioterrorism is suspected in a series of mysterious deaths; Garcia visits her stepbrother to take care of a difficult family issue. 2026-04-17 The BAU is called to Taos, N.M., when someone targets victims' temporal lobes. 2026-04-17 The team questions the credibility of a former FBI agent's bizarre account. 2026-04-17 When Reid and Garcia are abducted by a mass murderer, it's up to the rest of the team to find them; the BAU looks to their past to solve why the two heroes have been targeted. 2026-04-17 The team tracks a serial killer when remains of numerous victims are found in the walls of an elderly couple's home; the hunt becomes urgent after the BAU learns the killer's specific ritual of when to strike; Rossi reconnects with his ex-wife. 2026-04-17 Packages with gruesome contents are delivered to six people in the Washington, D.C.. area; Simmons and Kristy struggle to connect with their son, David, who is suspended from school for aggressive behavior. 2026-04-17 Soon after the BAU steps in to help local law enforcement isolate a suspect for a murder, a second person who is related to the first victim is killed under similar circumstances; Prentiss is concerned about Garcia's behavior. 2026-04-17 The BAU investigates a spooky local ghost story of the "Tall Man" and the clues it provides when two people go missing in the woods; a third person mysteriously surfaces the following day with limited details as to what happened to her friends. 2026-04-17 The BAU investigates four murders along the eastern seaboard; the crimes become personal for Alvez when the team discovers there are ties to his time spent in pursuit of a notorious hit man; Alvez and his girlfriend decide to move in together. 2026-04-17 The BAU races to capture the vigilantes behind a series of attacks taking place every 27 minutes in the nation's capital; Prentiss and Unit Chief Andrew Mendoza lead the effort to identify the vigilantes and what's motivating them. 2026-04-17 The BAU investigates a double homicide and kidnapping in New Hampshire; Rossi's plans to elevate his relationship with Krystall don't go as planned. 2026-04-18