Oil City, Pennsylvania, 1992. 11-year-old Shauna Howe disappears as she returns home from a Girl Scouts Halloween party. When Shauna's body shows up in a local creek, her murder ignites an investigation whose conclusion will send shockwaves through her community.

Oil City, Pennsylvania, 1992. 11-year-old Shauna Howe disappears as she returns home from a Girl Scouts Halloween party. When Shauna's body shows up in a local creek, her murder ignites an investigation whose conclusion will send shockwaves through her community.

Oil City, Pennsylvania, 1992. 11-year-old Shauna Howe disappears as she returns home from a Girl Scouts Halloween party. When Shauna's body shows up in a local creek, her murder ignites an investigation whose conclusion will send shockwaves through her community.

In the fall of 1991, rural Michigan is plunged into paranoia and fear when four local teenage girls vanish without a trace. One evening in the small town of Milford, a distraught 911 call comes in from a teenage boy saying a masked man has just abducted his girlfriend, Cynthia. Detectives are determined to find answers and are stunned when the investigation reveals a disturbing history of abductions. Investigators race to unravel a series of clues that may connect four cases. Could this be the work of multiple predators, or could one person be behind these chilling crimes?

In the fall of 1991, rural Michigan is plunged into paranoia and fear when four local teenage girls vanish without a trace. One evening in the small town of Milford, a distraught 911 call comes in from a teenage boy saying a masked man has just abducted his girlfriend, Cynthia. Detectives are determined to find answers and are stunned when the investigation reveals a disturbing history of abductions. Investigators race to unravel a series of clues that may connect four cases. Could this be the work of multiple predators, or could one person be behind these chilling crimes?

In the fall of 1991, rural Michigan is plunged into paranoia and fear when four local teenage girls vanish without a trace. One evening in the small town of Milford, a distraught 911 call comes in from a teenage boy saying a masked man has just abducted his girlfriend, Cynthia. Detectives are determined to find answers and are stunned when the investigation reveals a disturbing history of abductions. Investigators race to unravel a series of clues that may connect four cases. Could this be the work of multiple predators, or could one person be behind these chilling crimes?

A devoted fiancé worries when his beautiful partner, Anne, fails to show up for a dinner date. When he goes to her house to investigate, he finds a scene that shatters his dreams and changes his life forever: Anne has been murdered along with her 8-year-old daughter, Crystal. As Anne and Crystal's heartbroken family and community scramble for answers, several shocking suspects emerge, including a possessive ex-husband and the mysterious partner of one of Anne's close friends. The investigation unravels dark secrets and unmasks harrowing perversions that have lain dormant in their peaceful community.

A devoted fiancé worries when his beautiful partner, Anne, fails to show up for a dinner date. When he goes to her house to investigate, he finds a scene that shatters his dreams and changes his life forever: Anne has been murdered along with her 8-year-old daughter, Crystal. As Anne and Crystal's heartbroken family and community scramble for answers, several shocking suspects emerge, including a possessive ex-husband and the mysterious partner of one of Anne's close friends. The investigation unravels dark secrets and unmasks harrowing perversions that have lain dormant in their peaceful community.

A devoted fiancé worries when his beautiful partner, Anne, fails to show up for a dinner date. When he goes to her house to investigate, he finds a scene that shatters his dreams and changes his life forever: Anne has been murdered along with her 8-year-old daughter, Crystal. As Anne and Crystal's heartbroken family and community scramble for answers, several shocking suspects emerge, including a possessive ex-husband and the mysterious partner of one of Anne's close friends. The investigation unravels dark secrets and unmasks harrowing perversions that have lain dormant in their peaceful community.

On Holy Saturday morning, one day before Sister Margaret Ann Pahl turned 72, the devout nun enters the chapel of Mercy Hospital for the last time. Minutes later, she's found murdered. As Sister Pahl's heartbroken family and close-knit sisterhood mourn her violent death, police mount an investigation that unearths shocking lies and sadistic secrets, confounding the community's ideas of good and evil. Written by Investigation Discovery

On Holy Saturday morning, one day before Sister Margaret Ann Pahl turned 72, the devout nun enters the chapel of Mercy Hospital for the last time. Minutes later, she's found murdered. As Sister Pahl's heartbroken family and close-knit sisterhood mourn her violent death, police mount an investigation that unearths shocking lies and sadistic secrets, confounding the community's ideas of good and evil. Written by Investigation Discovery

On Holy Saturday morning, one day before Sister Margaret Ann Pahl turned 72, the devout nun enters the chapel of Mercy Hospital for the last time. Minutes later, she's found murdered. As Sister Pahl's heartbroken family and close-knit sisterhood mourn her violent death, police mount an investigation that unearths shocking lies and sadistic secrets, confounding the community's ideas of good and evil. Written by Investigation Discovery

When Art takes his kind-hearted wife to work at the airport, he does not yet know that this will be his final farewell to his wife, Nancy Ludwig. The next day, Art receives a devastating call that changes his life forever: 43-year-old Nancy has been discovered dead in her hotel room. As Nancy's distraught friends and family call for answers, several suspicious men emerge as possible culprits, including a conspiracy theorist and a man who impersonates an airline pilot. It takes the discovery of links to another heinous killing to blow the case, and the devastating truth, wide open.

When Art takes his kind-hearted wife to work at the airport, he does not yet know that this will be his final farewell to his wife, Nancy Ludwig. The next day, Art receives a devastating call that changes his life forever: 43-year-old Nancy has been discovered dead in her hotel room. As Nancy's distraught friends and family call for answers, several suspicious men emerge as possible culprits, including a conspiracy theorist and a man who impersonates an airline pilot. It takes the discovery of links to another heinous killing to blow the case, and the devastating truth, wide open.

When Art takes his kind-hearted wife to work at the airport, he does not yet know that this will be his final farewell to his wife, Nancy Ludwig. The next day, Art receives a devastating call that changes his life forever: 43-year-old Nancy has been discovered dead in her hotel room. As Nancy's distraught friends and family call for answers, several suspicious men emerge as possible culprits, including a conspiracy theorist and a man who impersonates an airline pilot. It takes the discovery of links to another heinous killing to blow the case, and the devastating truth, wide open.

Wanda Musk, an independent 19-year-old, goes missing while working the nightshift at the local gas station. Hours later, her body is discovered in a field just miles from where she was last seen alive. In the wake of the vicious killing, Wanda's ex-boyfriend is investigated amid rumors of a stormy breakup and a troubled local teen piques the interest of police. As days turn to weeks without resolution, the community becomes consumed by paranoia and fear that the murderer might strike again.

Wanda Musk, an independent 19-year-old, goes missing while working the nightshift at the local gas station. Hours later, her body is discovered in a field just miles from where she was last seen alive. In the wake of the vicious killing, Wanda's ex-boyfriend is investigated amid rumors of a stormy breakup and a troubled local teen piques the interest of police. As days turn to weeks without resolution, the community becomes consumed by paranoia and fear that the murderer might strike again.

Wanda Musk, an independent 19-year-old, goes missing while working the nightshift at the local gas station. Hours later, her body is discovered in a field just miles from where she was last seen alive. In the wake of the vicious killing, Wanda's ex-boyfriend is investigated amid rumors of a stormy breakup and a troubled local teen piques the interest of police. As days turn to weeks without resolution, the community becomes consumed by paranoia and fear that the murderer might strike again.

Just days after Thanksgiving, the body of beloved local woman Viola Manville is discovered on an abandoned railroad track. The discovery sends shockwaves through the small, close-knit town. As suspects are ruled out and potential leads dry up, Viola's family begins to lose hope of finding justice. But when 4-year-old Kali Poulton vanishes from her own front yard in the neighboring town, a call comes through that exposes sordid secrets hidden for decades.

Just days after Thanksgiving, the body of beloved local woman Viola Manville is discovered on an abandoned railroad track. The discovery sends shockwaves through the small, close-knit town. As suspects are ruled out and potential leads dry up, Viola's family begins to lose hope of finding justice. But when 4-year-old Kali Poulton vanishes from her own front yard in the neighboring town, a call comes through that exposes sordid secrets hidden for decades.

Just days after Thanksgiving, the body of beloved local woman Viola Manville is discovered on an abandoned railroad track. The discovery sends shockwaves through the small, close-knit town. As suspects are ruled out and potential leads dry up, Viola's family begins to lose hope of finding justice. But when 4-year-old Kali Poulton vanishes from her own front yard in the neighboring town, a call comes through that exposes sordid secrets hidden for decades.