A rash of startling teen suicides in a small Wyoming town is the focus of a BAU investigation.
Ted romances a beautiful German executive who can't speak a word of English. It doesn't matter Veridian is developing a translation device for her company, enabling the two to communicate. The problem is, the voice of the device is Phil's, which ruins the mood for Ted.
When the team's lackluster play leads to a team curfew leading up to the Mountain Goats' biggest game of the season, Thad's prized pocket p***y gets passed around from teammate to teammate leading to an outbreak of syphilis.
Michael samples local Cheddar strawberries, explores Cheddar Gorge and the famous caves, and visits one of the oldest piers in the country at Weston Super Mare.
Neal must infiltrate a company of corrupt Wall Street brokers to preserve his deal with the FBI. When Peter is forced to go undercover alongside him, a discovery is made that could change their partnership forever.
A case of guilty conscience plagues the med school when a student cheats on an exam and Dr. Cox takes it out on the entire class. Meanwhile, Denise makes a startling admission of her own.
In the post-apocalyptic world, man's mysterious relics meet very different fates, including those in a site in the U.S. called the "Crypt of Civilization". Other crypts, safes, and time capsules are exposed to new threats. An abandoned Mental Hospital in Connecticut offers clues regarding man's ability to preserve records. Can the military training given to Marine Corps dogs help them succeed in the wild?
Following a visit to the doctor, the reality that he was unknowingly penetrated hits home for Sean. Discounting Steve as the culprit confirms Jemima's claims; Alice is the perpetrator. However when Sean attempts to make her accountable, she denies responsibility. When Nat learns of the incident and follows it up with Sean, she urges him to continue to push Alice for the truth. Once again Alice fails to relent which sees Sean threatening blackmail unless she admits to the attack. Tess's regular client, Turnball, returns and she finds herself getting involved in his family problems. Tess seems to be falling into the same routine she had with Daniel; investing unnecessary energy in a no-win situation.
Following the murder of Mayor Larry Bowman, Dusty, the coroner who was a very very close personal friend, and the police investigate. In the police's mind, everyone, including themselves, are suspects. They question among others the Mayor's wife Marilyn Bowman, who reacts in her usual manner. Being breaking news, the local news team arrive on the scene, however without their regular camera person Shaye, and their regular on-air reporter Corrinda Gablechuck, both of who are indisposed. Filling in for Corrinda is Heather Weather, the on-air weather girl. This situation brings to the forefront Heather's professional intentions and her professional limitations. Approaching the funeral, Marnie tries to talk Ricky into attending, although Ricky doesn't think the Mayor would have wanted him there because of their past history. Eventually, the police think they've found the murderer with blood on his hands. But Death has another Shuckton resident as his next target.
Rikki receives counterfeit money at the cafe and is held captive by criminals on a boat. Bella and Cleo are forced to reveal the trio's secret to Will so they can rescue Rikki together.
The team responds to a store manager in need of answers. Roger, the night manager at Big Timer's Sound Shop, is so distraught over events taking place in the basement of his store that he's ready to quit his job. With a newborn baby at home, Roger's wife convinces him he must stick it out, so Roger turns to the "Paranormal Cops" for help. The team soon discovers the store used to be a notorious hangout and gambling hall frequented by nefarious figures and host to countless crimes.
Gus Casely-Hayford explores the history of Great Zimbabwe, a symbol of African genius which gives an insight into the empires which once dominated southern Africa.
Albert is in Chinatown to close a deal with Phil and his brother-in-law, Charlie. However, Czech Charlie is a notorious hard-man and not one to ever consider conning, so when Phil collapses and dies, Albert decides to cut his losses and leave the con. But Charlie isn't pulling out. He wants his brother's cash by the end of the week or else! Can the team con half a million to save Albert's bacon?
Carly, unaware of an oncoming taco truck, is pushed aside by Freddie, who subsequently gets hit. Carly, grateful to Freddie for saving her life, develops an attraction towards him. However, Freddie thinks that this attraction stems from his actions, and not himself, so the two break up but agree that if the whole "hero" thing wears off that if Carly still feels attracted to him they'll try the relationship again. Meanwhile, Sam and Spencer engage in an intense game of assassin.
Michael finds out about free holiday trains for the GWR workers in Swindon, samples the Spa in Bath, and tries his hand at glass blowing in Bristol.
Devlin and Brooks investigate the case of a 10 year-old girl, Jodie Gaines, who was kidnapped, and then found two weeks later dead, in a rubbish bin. A suspect is found but all is not as it seems.
15 year old Amy ends up pregnant after one night at band camp, throwing her whole life upside down. It doesn't help that she's now going to school with that guy.