A false work call leads to murder in 48 Hours
Peter Van Sant's Dale Hollow Lake investigation follows a burner phone, ammunition and the evidence that led to Thomas O'Donnell's conviction.
Why this story? One of the most watched videos since yesterday, with 852,230 views.
The Mansion Above Dale Hollow Lake | Full Episode
Things we can learn from the video
Press to jump
- 1:46Harding disappears after leaving for what he believes is an HVAC job in Burkesville, Kentucky.
- 6:39A house hunter recounts discovering Harding's body inside a vacant rental property.
- 9:44Phone records reveal that someone posing as a customer contacted Harding using a burner phone.
- 23:42Investigators compare O'Donnell's cellphone movements with the burner phone's route.
- 31:28Police arrest O'Donnell and find Harding's stolen gun and matching ammunition in his truck, the report says.
- 39:39The jury convicts O'Donnell of murder; he receives life with the possibility of parole after 20 years.
Michael Harding left for what he believed was a work appointment. According to 48 Hours, someone posing as a customer had drawn the HVAC technician to a vacant property in Burkesville, Kentucky, where he was shot to death.
That false appointment is central to "The Mansion Above Dale Hollow Lake | Full Episode," which has drawn roughly 850,000 views since yesterday. Peter Van Sant's report, first broadcast October 24, follows the investigation from Harding's disappearance to a murder conviction.
The mansion of the title overlooks an area Harding loved. Early in the episode, a friend remembers him during a boat trip on Dale Hollow Lake, while the local sheriff describes rumors that past tragedies had left the house cursed. But the investigation turns on physical evidence and phone records, not the property's reputation.
A house hunter recounts discovering Harding's body while touring the vacant rental. Investigators then reconstruct the supposed customer's calls from a burner phone and compare its movements with Thomas O'Donnell's cellphone records. After arresting O'Donnell, police find Harding's stolen gun and ammunition matching the type identified at the crime scene in his truck, the report says.
The episode also gives the defense's account: at trial, O'Donnell's lawyer acknowledged his presence at the property but blamed an unidentified second man. The jury convicted O'Donnell of murder. He received a life sentence, with the possibility of parole after 20 years.
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Where next?
- Channel
- 48 Hours
- Subscribers
- 2,560,000
- Channel views, last 7 days
- 10,368,111
- Channel views, pace per day
- 1,328,401 (on a normal day: 1,565,991)
- Video published
- October 29, 2026
- Video views so far
- 852,230 (less than a day online)
- Video views, pace per day
- 990,439
The numbers
The full episode drew roughly 850,000 views before its first day was over. Its comment count also exceeded the channel's usual first-day total several times over.


