Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
People Magazine Investigates Season 7 Episodes
Season 7 Episode Guide
14 Episodes 2023 - 2023
Episode 1
Girl Scout Murders
Mon, Jul 10, 2023120 mins
Lori Lee Farmer, Doris Denise Milner, and Michele Heather Guse, three Oklahoma Girl Scouts who were attending summer camp at the time, were brutally attacked and killed. For more than a year, the story dominated the news as investigators looked for answers.
Episode 2
The I-70 Killer
Mon, Jul 17, 2023
An unknown shooter unleashes carnage from Indianapolis to Wichita, Kansas, killing six in the spring of 1992 at various retail stores near 1-70, a major east-west highway that runs through the very heart of the Midwest. A sketch of the suspect is developed from various eyewitness accounts, but police are at a loss... until one victim survives.
Episode 3
Where Is Mark Himebaugh?
Mon, Jul 24, 2023
In 1991, a young boy leaves home to check out a local brush fire that was capturing his neighborhood's attention and never returns home. Decades have passed and police continue to look for his abductor(s), while his mother is still waiting for him to find his way home.
Episode 4
Final Rodeo
Mon, Jul 31, 2023
After witnessed with a mysterious stranger, a beautiful teen girl completely vanishes from her small town, turning up brutally slain days later in the Nevada desert; the search for her killer envelops the entire community and fear abounds.
Episode 5
The Strange Disappearance of Karlie Gusé
Mon, Aug 7, 2023
The disappearance of Karlie Gusé has baffled investigators ever since the 16-year-old left her California home in 2018. The night before, Karlie had been out partying with friends, and seemed disoriented when she came home.
Episode 6
Brighton Ax Murder
Mon, Aug 14, 2023
The 1982 murder of Cathy Krauseneck and the case against her husband, Jim, who says he found her dead in their bed with an axe in her head.
Episode 7
The Yogurt Shop Murders
Mon, Aug 21, 2023
The 1991 Austin yogurt shop killings are an unsolved quadruple homicide which took place at an I Can't Believe It's Yogurt. shop in Austin, Texas, United States on Friday, December 6, 1991.
Episode 8
Held Captive: The Disappearance of Tanya Kach
Mon, Aug 28, 2023
After moving to a new city following her parents' divorce, a 14 yr old girl is dissatisfied with her new surroundings; she starts running away from home until one time, she never returns; it takes 10 yrs before dark secrets are revealed.
Episode 9
Dead in Bed
Mon, Sep 4, 2023
In 2007, a 19-year-old woman is brutally murdered in the small town of Winnsboro, Texas; the ensuing investigation reveals the small town has a few wolves masquerading in sheep's clothing.
Episode 10
Star Crossed Killers
Mon, Sep 11, 2023
After a single mother fails to show up for work, police find her brutally stabbed and her daughter missing from their home in an affluent gated community; everyone fears she's in danger.
Episode 11
The Times Square Killer
Mon, Sep 18, 2023
It takes more than four decades for police to realize one man murdered at least twenty women.
Episode 12
ManHunt
Mon, Sep 25, 2023
A Rochester, NY bank robber and murderer slips into the wing and an epic manhunt ensues.
Episode 13
Long Island Serial Killer: Mystery at Oak Beach
Mon, Oct 2, 2023
A terrified young escort calls 911 as she flees into the night and vanishes; her family pressures police to take up the search, and investigators uncover a strange cast of characters-plus 10 other bodies spread along a remote beach.
Episode 14
Long Island Serial Killer: Caught
Mon, Oct 2, 2023
When police discover 10 bodies strewn along a remote beach, there are few answers and even fewer suspects; over a decade later, a new investigation uncovers old leads, and police finally think they've found their man.