An unknown assailant strangles overnight desk clerk Mary Klatt during her shift in the town of Blue Earth, MN. After the incident, the townsfolk struggle to come to terms with the harsh reality of someone wanting to harm Mary.

Jill Walker finds her daughter, Emma, cold to the touch in her own bed. Quickly ruling out suicide, investigators search for a suspicious man in black caught on a neighbor's home surveillance camera.

In Post Falls, ID, devoted family man Bo Kirk vanishes, and his truck is found set ablaze; Bo's sister blames their estranged father, until released ATM security footage points to one of his co-workers who has piercing blue eyes.

When someone stabs Trina Langenbrunner to death and leaves her on a road in Cloquet, MN, her family, community, and law enforcement work together for over 12 years to find her killer.

The community of Kankakee, IL, comes together to aid police in uncovering the vile killer of up-and-coming model, Sarah Washington, who was shot dead in broad daylight.

In the small town of Twinsburg, OH, Charlene Puffenbarger's 3-year-old son is the only witness to her brutal murder. Investigators continue to follow every tip that comes in, and an unexpected source leads them to the killer.

In rural Missouri, a hunter is found slain in his car near the popular deer trails; this could be a hunting accident gone wrong, or something more sinister.

MaryAnn Clibbery is brutally murdered at the remodeling business she owned in Loves Park, IL; then, a suspicious bag found floating in an icy river unlocks the secrets of her brutal slaying.

When Marty finds his big brother Mike Rust's home in disarray with a motorcycle missing, the Saguache, CO, community leaves no stone unturned searching for one of their own. The case of the missing mountain biking pioneer, living off the grid in Colorado, went cold for years, but the local rumor mill heats up.

When childhood friends Phillip Brewer and Jody Fortuna go missing, their families and friends fear the worst. The small town of Gillette, WY, bands together with detectives to solve this mystery of jealousy and deception.

Anita Dunn vanishes from her home in the neighborhood of Belle Center, MO, without a trace. Hoping to find her before it's too late, the community aids investigators in an exhaustive search.

A missing pregnant woman sparks fear and suspicion in a small Indiana town.

Hugo is hysterical after he finds his brother's girlfriend, Breanna Schneller, beaten and stabbed to death; the brothers appear to be devastated, but the discovery of Breanna's missing phone casts doubt on their alibis.

In Noble, OK, a dog drops a human skull onto its owners' front porch on Christmas Day; after six years and no leads, the police must navigate the twists and turns of the victim's past to find justice.

In Monroe, OH, an affluent retirement community is baffled after Barbara Howe simply vanishes one night; the police soon find her body in the trunk of her car, with her throat slit.

Carol Lapaglia waited 25 years to marry the love of her life, Jack Parkes; six weeks before their wedding in Kennedy Township, PA, she finds him shot to death in their living room.

After locals smell what can only be the scent of charred meat, police find burned remains in an abandoned mining pit in the small town of Hibbing, MN. Before they can investigate who committed the crime, first they must identity the body.

A lively slumber party turns into a nightmare when a loving mother, Dianne Watts, her young daughter, and her daughter's friend, are murdered. The town of McMinnville is turned upside down, knowing there is a killer amongst them.

A farmhand In Rapelje, MT finds her co-worker murdered. As authorities look for the murderer, all of the employees on the pig farm become suspects.

Young mother Casey Morgan is found dead inside her home, and police must unravel her dating history with the help of her friends and neighbours to unmask the killer.

A missing grocery clerk, 20-year-old Christina Ross, sets the town of Neenah, WI, in a panic after a gruesome discovery. An unlikely resident comes forward with information that leads detectives to the people in her tangled love life.

Locals stay quiet to protect their own when a new resident of Hartford, KY, is found tied up and floating in a toolbox in a creek.

22-year-old Liz Syperda is reported missing by her roommate, shocking the community of Mount Pleasant, IA. Some wonder if Liz merely left town without telling anyone, but family and friends know something far more disastrous occurred.

When Robin Baxter is found dead floating in the Ohio River, the entire town of New Albany, IN, bands together to find who's responsible; it takes over 20 years of crossing off suspects before an elusive clue cracks the case open.

When Harlem Globetrotters trainer Tom Bashline is murdered, the town of Frederick, CO, is stunned; detectives question his fiancee, her son and a burglary suspect, but as the investigation deepens, secrets emerge about the local celebrity.