John Walsh actually said...

In my heart and in my gut from doing this so many years, I believe it was that doctor.

I believe he got away with that. They never charged him. He was -- he was a stalker. He was the main suspect. They never had enough to indic...

It takes a lot of courage to do the right thing. It takes a lot of guts to say, 'I know who did that. This is the person. This is what happe...

When I first profiled the Zodiac Killer, I got a letter sent exactly like his code. It was signed in blood, in human blood. It said, 'I will...