48 Hours | The Girl From Wahoo | Post Mortem

The Girl From Wahoo | Post Mortem

Help

24min

48 Hours correspondents Anne-Marie Green and Natalie Morales examine the cold case of Mary Kay Heese on Post Mortem. The 17-year-old girl was murdered in Wahoo, Nebraska, in 1969. Here's how the evidence came together to make an arrest over 50 years later. Air Date: Feb 21, 2026

SATURDAYS

Full Episodes

48 Hours - The Love Bombing of Gloria Choi

S38 E38 05/02/26

The Love Bombing of Gloria Choi

48 Hours - The Killing of Theresa Fusco

S38 E37 04/25/26

The Killing of Theresa Fusco

48 Hours - Jade Colvin is Missing

S38 E36 04/18/26

Jade Colvin is Missing

48 Hours - Kimberly Langwell's Hidden Grave

S38 E35 04/11/26

Kimberly Langwell's Hidden Grave

48 Hours - The Root Beer Float Murder

S38 E34 04/04/26

The Root Beer Float Murder

S38 E33 04/04/26

The "No Body" Case of Dee Warner