Diane Downs- Part 2

In Part Two of our three-part true crime series on Diane Downs, the story takes a darker and more obsessive turn.

After the events of Part One, Diane’s life begins to spiral around a single obsession — a coworker named Nick Knickerbocker. What starts as a workplace affair quickly grows into something far more complicated, pulling multiple lives into a storm of manipulation, jealousy, and emotional chaos.

As Diane moves from Arizona to Oregon, her fixation on Nick intensifies. Relationships fracture, tensions escalate, and the instability surrounding her life deepens. Behind the scenes, diary entries reveal an increasingly obsessive mindset, while those closest to her begin to see unsettling patterns in her behavior.

Then one quiet spring night in 1983, everything changes.

A frantic mother races to a hospital in Oregon claiming a stranger shot her children on a dark roadside. As investigators begin asking questions, small details in Diane’s story start to raise troubling doubts.

In this episode, we explore the complicated relationships, emotional turmoil, and events leading directly to the night that would shock the nation.

Part Two dives deeper into the psychology, obsession, and unraveling life of Diane Downs — and sets the stage for the investigation that follows.