Wild Crime - Episode Guide

Harold Henthorn makes a harrowing 911 phone call, reporting that his wife Toni is gravely injured after falling off a cliff on a remote wilderness trail. By the time a ranger arrives on the scene, Toni is dead. After a routine investigation, suspicious details emerge, including that Harold's account of the accident is inconsistent and contradicts itself. Special Agent Beth Shott of the Investigative Services Branch (ISB), the detective force of the National Park Service (NPS), starts her work on the case. At the same time, authorities begin to receive anonymous letters and phone calls, leading them to reopen an investigation into the death of Harold's first wife, Lynn Rishell Henthorn, who died 17 years prior.

As Special Agent Shott investigates the suspicious death of Harold's wife Toni, anonymous letters and phone calls lead authorities to reopen an investigation into the death 17 years earlier of Harold's first wife, Lynn Rishell Henthorn, in what had appeared to be a freak accident on a remote mountain road. Shott and two of the original investigators on the case mount a new inquiry into the incident.

As the investigation into the suspicious death of Toni continues, Special Agent Shott learns something startling about Harold's unusually close relationship with his sister-in-law. As the case grows in complexity, Shott is joined by FBI agent Jonny Grusing, who specializes in serial killers.

A search of the Henthorn home leads investigators to expose one of Harold's biggest secrets. Shott and Grusing, her FBI partner, are confident that Harold murdered Toni, but they must assemble an airtight case with every scrap of evidence they can find. Criminal profiler Bryanna Fox provides additional insights into Harold's background and behavior, leading investigators to worry that Harold and Toni's young daughter, Haley, could also have been in danger.

In 1983, visitors to Yosemite National Park found a decaying human hand in Summit Meadow. Investigators Don Coelho and Kim Tucker work for months but find no clues, no missing person reports or other remains. Then suddenly, they learn Henry Lee Lucas, a Texas serial killer, is saying he killed victims in a California national park. As Lucas claims more and more murders, Don and Kim begin looking at him for their case and prepare to meet and interview Lucas in person.

Serial killer Henry Lee Lucas tells Don and Kim he strangled a female hitchhiker in Yosemite. Details appear to match the death in Summit Meadow, and they find evidence Lucas described. But after months with no progress on the investigation, Kim is reassigned, and with no new leads, the case grows cold. Don eventually takes a new job, and with no victim identity or new evidence, Lucas won't be prosecuted. Lucas had confessed to hundreds of murders, but then scores of his confessions were proven false, adding more doubt. Kim moves on and has twins, a boy and a girl. With no leads, the Summit Meadow case is at a standstill.

Four years after the Summit Meadow case went cold, hikers found a human skull. There's no proof it's related to the hand discovered earlier, but it allows for a facial reconstruction that shows what Jane Doe may have looked like. But that generates no leads. Decades pass; Kim Tucker's son Cullen is now an investigator and is assigned the case. Using new DNA science after almost 40 years, Jane Doe is finally identified! Now Cullen wonders how did she end up dead in Yosemite — and given it was likely murder, who did it?

We meet Jane Doe's childhood friends and find out about her early life. After her brother's suicide, she began a spiritual quest and lived near Yosemite in a so-called cult. There she may have crossed paths with two other men who may have been involved in her death. Investigators name their most likely perpetrator.

Experienced hiker Meredith Emerson goes missing on Blood Mountain, Georgia and a massive search begins. Investigators soon learn of two other missing hiker cases that have ended in murder. Has a serial killer taken Meredith? Can she be rescued in time?

Serial killer Gary Hilton has killed two women in National Forests; now he's taken Meredith Emerson. So far he's escaped twice, but as police search a dumpster full of bloody clothes, Hilton is sighted nearby: can they catch him before he kills Meredith?

Hilton is caught, but where's Meredith? Bloody clothes and Hilton's confession confirm that she's dead. Investigators make a deal with the devil, offering no death penalty if he takes them to her body. But what about the other dead and missing hikers?

Georgia sentences Hilton to life; now Florida tries him for killing Cheryl Dunlap. We reveal his childhood and meet others who vanished; are they his victims too? We end with investigators talking about Meredith's legacy and how the case affected them.

An Alaska barista goes missing; cash is gone and surveillance video shows her walking away with a man. A text from her phone says she needs time away to think, but her dad is suspicious. Was she abducted? Police aren't sure – until a ransom note arrives.

After a deposit to her account, the missing barista's ATM card makes a withdrawal. Video shows a masked man in a white Ford. A cop stops the car and finds her ATM card and phone, but no girl. Where is she? The man is arrested – but what has he done with Samantha?

The man, Israel Keyes, confesses to raping and killing the barista, torturing and killing a married couple in Vermont, raping the wife as well. Is his story true? Vermont cops search for the couple's bodies to confirm, while the FBI asks him: who else have you killed?

Israel Keyes says he killed others but demands being promised the death penalty before saying who. Then guards find eleven skulls drawn in Keyes's own blood. Who are they? Before giving answers, Keyes suddenly shocks everyone with a dramatic and unexpected twist.