2. Boom

A house explodes. Police find three bodies. A father disappears.

Letter: Dear Gov. Hobbs

Arizona's governor can fund a $10K reward — if she wants.

Alert: Reward!

Jon offers a new reward.

Alert: Send Leads!

Here's how to reach us.

1. The Final Day

Disaster looms as the Fisher family’s final hours wind down.

Introducing: Missing in Arizona

In 2001, Robert Fisher killed his family, blew up their suburban home, and vanished in a remote Arizona forest. Did he die — or escape?