In the summer of 2012, a tragedy struck the city of Humble, Texas, when the brutally murdered body of Mary Ann Murphy was ...

Dateline episode Down The Rabbit Hole has reportedly explored the murder of Mary Ann Murphy in her Texas home at midnight of ...

Twelve years ago, investigators unlocked a world that led to the mind of a young girl who plotted to kill her mother in their ...

Find out more about what happened to Texas mom Mary Ann Murphy, found dead after her teen daughter Keri Murphy dialed police ...

To find out what happened, watch “Down the Rabbit Hole” on Peacock now. You can also watch on the NBC app or listen to it on ...

When Keri Murphy was a freshman in high school, Keller was a senior. As police investigated, they found that the story of how Mary Ann Murphy was stabbed 73 times didn’t add up. Keri Murphy ...

Keri Murphy, a tearful 16-year-old girl, pleaded with 911 to send help. JUAN VIRAMONTES: She heard a male’s voice telling her mother to shut up. And then she ran out of the house. The veteran ...

A 2012 Texas murder case is the subject of a two-hour 'Dateline' Friday. Keith Morrison takes you 'Down the Rabbit Hole' at 8 ...

Keri Russell must navigate the complicated inner workings of the British government in the trailer for Netflix's The Diplomat season 2.

Keri Murphy, a tearful 16-year-old girl, pleaded with 911 to send help. JUAN VIRAMONTES: She heard a male’s voice telling her mother to shut up. And then she ran out of the house. The veteran ...

(NBC News) — On Friday’s all-new two-hour “Dateline,” a chilling mystery unfolds when a terrified teen calls 911 reporting the screams of her mother, Mary Ann Murphy. A seasoned detective ...