A frantic student calls 911 to say she shot her boyfriend in self-defence. Police soon discover they are face-to-face with a remorseless psychopath. Jakso 4 Kausi 4 Vuosi

A frantic student calls 911 to say she shot her boyfriend in self-defence. Police soon discover they are face-to-face with a remorseless psychopath. Jakso 4 Kausi 4 Vuosi

A frantic student calls 911 to say she shot her boyfriend in self-defence. Police soon discover they are face-to-face with a remorseless psychopath. Jakso 4 Kausi 4 Vuosi

On Halloween, 11 operators receive a chilling call from a teenager claiming he killed his parents. Police race to the scene and discover a burgeoning psychopath. Jakso 2 Kausi 4 Vuosi

A teenager is arrested after his mother finds the body parts of a missing drifter in his bedroom. Police uncover that the suspect idolises infamous serial killers. Jakso 1 Kausi 4 Vuosi

On Halloween, 11 operators receive a chilling call from a teenager claiming he killed his parents. Police race to the scene and discover a burgeoning psychopath. Jakso 2 Kausi 4 Vuosi

A teenager is arrested after his mother finds the body parts of a missing drifter in his bedroom. Police uncover that the suspect idolises infamous serial killers. Jakso 1 Kausi 4 Vuosi

On Halloween, 11 operators receive a chilling call from a teenager claiming he killed his parents. Police race to the scene and discover a burgeoning psychopath. Jakso 2 Kausi 4 Vuosi

A teenager is arrested after his mother finds the body parts of a missing drifter in his bedroom. Police uncover that the suspect idolises infamous serial killers. Jakso 1 Kausi 4 Vuosi

A 911 operator receives a distressing call from a troubled culinary student after he murders his classmate's family in their sleep. Jakso 3 Kausi 4 Vuosi

In rural Missouri, police respond to a haunting call from a 50-year-old man. Detectives face an impulsive massacre and a controlling killer. Jakso 6 Kausi 4 Vuosi

A 911 operator receives a distressing call from a troubled culinary student after he murders his classmate's family in their sleep. Jakso 3 Kausi 4 Vuosi

In rural Missouri, police respond to a haunting call from a 50-year-old man. Detectives face an impulsive massacre and a controlling killer. Jakso 6 Kausi 4 Vuosi

A 911 operator receives a distressing call from a troubled culinary student after he murders his classmate's family in their sleep. Jakso 3 Kausi 4 Vuosi

In rural Missouri, police respond to a haunting call from a 50-year-old man. Detectives face an impulsive massacre and a controlling killer. Jakso 6 Kausi 4 Vuosi

A 24-year-old man falls under the spell of a 47-year-old widow. Detectives discover she's a sexual psychopath who has claimed the lives of more than one admirer. Jakso 5 Kausi 4 Vuosi

A 24-year-old man falls under the spell of a 47-year-old widow. Detectives discover she's a sexual psychopath who has claimed the lives of more than one admirer. Jakso 5 Kausi 4 Vuosi

A 24-year-old man falls under the spell of a 47-year-old widow. Detectives discover she's a sexual psychopath who has claimed the lives of more than one admirer. Jakso 5 Kausi 4 Vuosi

A road rage incident turns deadly as an elderly man is beaten to death by a psychopathic teenager who claims he was acting in self-defence. Jakso 8 Kausi 4 Vuosi

A woman awakens to find her two young sons with their throats cut. Their aunt's boyfriend confesses to his mother, and she wears a wire to capture her son. Jakso 7 Kausi 4 Vuosi

A road rage incident turns deadly as an elderly man is beaten to death by a psychopathic teenager who claims he was acting in self-defence. Jakso 8 Kausi 4 Vuosi

A woman awakens to find her two young sons with their throats cut. Their aunt's boyfriend confesses to his mother, and she wears a wire to capture her son. Jakso 7 Kausi 4 Vuosi