
This episode covers the double murder of Patrick Shun and Monnique Patnot in Oso, Washington, a historic landslide area. The investigation reveals a trail of evidence, including suspicious phone activity, missing persons reports, and a manhunt for the suspects, John and Tony Reed.
Detective Dave Fontineau begins the investigation after a neighbor reports Patrick and Monnique missing when they fail to attend a concert. The couple's phones stop transmitting, and their last known location is traced to a logging road near the site of a deadly landslide.
As the investigation unfolds, detectives discover the couple's vehicles pushed over a cliff, filled with suspicious items like blood, tarps, and shell casings. Interviews with neighbors reveal a contentious relationship with John Reed, who had a history of disputes with the couple.
After a lengthy investigation, Tony Reed turns himself in, claiming his brother John killed Patrick and Monnique. Evidence mounts against John, leading to his arrest. The bodies are eventually recovered, confirming gunshot wounds as the cause of death.
The episode concludes with the conviction of John Reed for the murders, while the families of Patrick and Monnique reflect on their loss and the importance of details in solving the case.
A double murder in Washington leads to a complex investigation revealing neighbor disputes and a manhunt for the suspects.

This episode stands out for the following:
It's like how I had gotten my hopes up.The Driveway Feud That Ended in Double Murder
This is it. We need evidence of him trespassing.The Driveway Feud That Ended in Double Murder
The details matter.The Driveway Feud That Ended in Double Murder
Stay stupid, criminals.The Driveway Feud That Ended in Double Murder
This was a tactic that Detective Dave Billy used.The Driveway Feud That Ended in Double Murder
Nothing brings them back. Losing them was extremely difficult.The Driveway Feud That Ended in Double Murder