Add Yahoo as a preferred source to see more of our stories on Google. In May 2001, 17-year-old Alissa Turney vanished on the last day of her junior year of high school — and hasn’t been seen since.

It's been 25 years since anyone has seen Alissa Turney alive. The 17-year-old Arizona teen disappeared on the last day of her junior year of high school in May 2001 and was believed to be a runaway.

On the last day of her junior year in high school, Alissa Turney told her boyfriend she was going to lunch with her stepdad. Watch Family Secrets: The Disappearance of Alissa Turney on Peaock and ...

Alissa Turney, 17, vanished in 2001. Her half-sister Sarah has been investigating for decades. "I will never give up," she tells PEOPLE. Courtesy Sarah Turney Sarah Turney holding a photo of her ...

When Alissa Turney went missing in 2001, her sister Sarah Turney thought that the then-17-year-old left of her own volition. But as time went on and Sarah grew older, she realized that there could be ...

Netflix has announced a new true-crime documentary examining the case of Alissa Turney, a Phoenix, Arizona girl who went missing in 2001. The documentary project, which is currently untitled and has ...

NBCUniversal-owned true-crime cable net Oxygen will premiere a new documentary, Family Secrets: The Disappearance of Alissa Turney, on October 13, with an extended version streaming on Peacock on ...

PHOENIX, Ariz. -- Officials have made an arrest in the cold case of Alissa Turney, a 17-year-old girl who went missing in Arizona in 2001. The Maricopa County Attorney's Office announced second-degree ...

Sarah Turney remains convinced that her father, Michael Turney, killed her sister Alissa Turney in 2001. The host of the podcast Voices for Justice isn't the only one who thinks so, either, with ...

Forbes contributors publish independent expert analyses and insights. Marc Berman is a New York-based reporter who covers media. Oxygen, the home of true-crime programming, has announced the new ...

Be sure to tune in to see “Family Secrets: The Disappearance of Alissa Turney” on Sunday, Oct. 13 at 7 p.m. ET on the Oxygen channel, the riveting documentary that explores the unresolved case of ...

In May 2001, 17-year-old Alissa Turney vanished on the last day of her junior year of high school — and hasn't been seen since. For years, the Arizona teen was believed to be a runaway, thanks to a ...