Melvin and Howard: A true story after all?

It's Melvin Dummar's story, and he's glued to it.

The former Willard gas station operator - who forever will be tied to Howard Hughes through the so-called Mormon Will - still insists he picked up the billionaire recluse along a lonely Nevada road and saved his life on a frigid December night in 1967.

Now, nearly four decades later, new evidence suggests Dummar was telling the truth.