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48 Hours
Season 39 • Episode 17 • The Girl from Wahoo
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48 Hours Season 39, Episode 17: The Girl from Wahoo
In 1969, 17-year-old Mary Kay Hesse was stabbed to death in Wahoo, Nebraska. For more than 50 years, the murder remained unsolved. But advances in investigative techniques and renewed focus by law enforcement helped piece together long-overlooked evidence, ultimately leading to an arrest. Watch 48 Hours Season 39, Episode 17 The Girl from Wahoo in HD free online. Enjoy high-quality streaming of 48 Hours Season 39, Episode 17 and share your thoughts in the comments below!
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Episodes
24 episodes
The Boy Who Killed His Twin
Seventeen-year-old Benjamin Elliott fatally stabs his twin sister, Meghan, in the middle of the night – a crime with no known motive and an act his defense claims he committed while sleepwalking. "48 Hours" correspondent Erin Moriarty reports.
42 min
Murder in the Parking Garage
For years, Kenneth Fandrich told everyone he knew that he was being stalked by the nicest man in town. In 2023, after his wife calls 911 to report her husband missing, police discover his lifeless body in his car, parked inside a corporate parking garage. "48 Hours" contributor Natalie Morales reports.
42 min
A Death in the Stairwell
After her husband, Kevin Davis, is found dying at the foot of the stairs, a woman accused of murder fights to clear her name. "48 Hours" correspondent Peter Van Sant reports.
42 min
My Uncle Joe's Murder
Joe Shymanski was gunned down in the driveway of his Calvert County, Maryland, home in 2023. Now his niece mourns her uncle's murder and questions whether the convicted killer was the only one involved.
41 min
Closing the Cold Case of Robin Lawrence
Robin Lawrence was home alone with her 2-year-old daughter in Springfield, Virginia, when an unknown killer murdered her. Her toddler was left to fend for herself for two days until Robin’s body was discovered. Nearly 30 years later, cold case detectives uncovered a surprising suspect. "48 Hours" correspondent Anne-Marie Green reports.
42 min
The Han Family Murders
A beloved doctor, his wife, and their young daughter are murdered, leaving their Santa Barbara, California, community reeling. A suspect emerges with a fantastical story of shadowy figures and intrigue straight out of a spy thriller.
42 min
Tracker Dakota Black
Lieutenant Dakota Black is a trained tracker and detective with the Pottawatomie County Sheriff’s Office. When Makayla Meave goes missing, Black launches an investigation that leads to the discovery of the young mother found murdered.
42 min
The Setup Murder of Kristil Krug
A stalker sends menacing messages to a young mother before she is murdered. The investigation reveals a sinister setup.
42 min
Help Find Molly Bish's Killer
Molly Bish was just 16 years old when she went missing on June 27, 2000. She vanished after being dropped off at her lifeguarding job. What followed became the largest search in Massachusetts history. Her remains were eventually discovered, but her killer has never been identified. Decades later, Bish’s sister turns to social media, sharing her family’s story and urging the public to help generate new leads.
42 min
Joe Hunter's Mission
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42 min
Coached to Kill
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42 min
The Gaslighting of Hannah Pettey
When a gravely ill young woman is rushed to the hospital, doctors make a shocking discovery: she has an “astronomical” amount of lead in her body. What begins as a medical mystery quickly becomes a criminal investigation. Hannah Pettey, a young mother from Alabama, suffered debilitating pain and lost more than 45 pounds in the months prior as her health rapidly declined. Investigators focus on the two people she trusted the most as the police work to uncover who was poisoning Hannah, and why.
42 min
Melissa Rocuba's Final Moments
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42 min
The Mother I Wish I Knew
When Debe Atrops was murdered, her daughter, Rhianna Stephens, was just 8 months old. More than 30 years later, a cold case team from Washington County took a fresh look at the case by talking to witnesses and running new tests on old evidence. The team thought they had enough to prosecute Debe’s estranged husband at the time of her murder, Bob Atrops, who is also Stephens’s father. Stephens is convinced they have the wrong man—after losing her mother, she fears losing her father too.
42 min
The Sneak Attack on Katlyn Lyon
When Katlyn Lyon Montgomery died in October 2022, her mother turned to TikTok to share her grief and demand justice. As the case evolved from a possible accident to a homicide, she built an online community to help hold Katlyn’s killer accountable.
42 min
The Rx Defense
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42 min
The Girl from Wahoo
In 1969, 17-year-old Mary Kay Hesse was stabbed to death in Wahoo, Nebraska. For more than 50 years, the murder remained unsolved. But advances in investigative techniques and renewed focus by law enforcement helped piece together long-overlooked evidence, ultimately leading to an arrest.
42 min
Sade Robinson and the Secret Beach
When a college student in Milwaukee vanishes after a first date, investigators race to retrace her final movements. Using data from an app on her phone, law enforcement begins to piece together where she went—and whom she was with. As the investigation focuses on a man named Maxwell Anderson, chilling security camera footage and evidence discovered on a secluded beach raise urgent questions about what happened to Sade Robinson.
41 min
The Woman Who Died Twice
When a woman’s remains found in a swamp outside Savannah are identified, friends are stunned. They had been told Mindi Kassotis died in a hospital. But five months later, authorities say she was murdered. Investigators work to unravel how she appeared to die twice, and what really happened in the months between.
42 min
Jocelyn Peters and the Notebook
The murder of third grade teacher Jocelyn Peters baffled investigators in St. Louis, Missouri, from the start. The crime scene contained unusual clues, such as potato fragments splattered near the victim, and the behavior of a person of interest before a police interview caught detectives’ attention. Why did this man eat pages from a notebook when facing questions about Jocelyn’s murder? What did investigators believe the notebook might reveal?
42 min
What the Neighbors Saw
Late at night in Barron County, Wisconsin, a couple watches as a rolled-up carpet is carted out of a nearby home. Soon after they learn the combative neighbor who lived there, Gary Herbst, is missing.
42 min
Denise and Aaron Quinn Get the Last Word
A high-profile kidnapping case that drew national attention, and was the subject of a 2024 Netflix docuseries, takes a new turn. Denise Huskins Quinn and Aaron Quinn worked with law enforcement to help uncover additional crimes committed by their attacker, Matthew Muller. In doing so, the Quinns helped bring justice to other victims and found a way to reclaim their own story.
42 min
The Root Beer Float Murder
What begins as a burglary investigation quickly turns into something far more sinister. When a thief is caught in the act, he sends police down a trail of evidence that reveals the murder of Harold Allen, involving thousands of text messages, unusual poisons and a root beer float. How did a sweet treat become central to a deadly crime?
41 min
Kimberly Langwell’s Hidden Grave
Tiffani McInnis was a teenager when her mother, Kimberly Langwell, failed to return home from work, leaving her family searching for answers. More than 20 years later, detectives in Beaumont, Texas, received critical information that would lead to a secret grave and a horrific discovery that finally revealed Kimberly Langwell’s fate.
42 min