Tonight on Deadline.

I don't remember if I cried. I don't even think I cried.

It's... shock. Complete shock.

Oh, f***.

I need medical. Straight back up unit.

Bit longer. Time goes on without heat. I'm in really hard.

That's how it ended. This is how it started.

He took a gun and put it to my head.

It wasn't until I heard the click that I realized it wasn't loaded.

I let him take Marshall.

He had the boys run drills and shoot live ammunition over their heads.

What were they turning into living with him?

Monsters.

He was talking about police officers if any cop ever got in my face all killing.

Let's call it what it was. An execution.

I think it's one of the most evil people we've ever dealt with.

The threat of death was very real from him.

Would I end up leaving or end up in a bag in the ocean?

A father leads his sons down a dark and deadly path.

You'll be in on the chase to catch him before he can kill again.

I'm Lester Holt and this is Deadline.

Here's Keith Morrison with on a dark deserted highway.

...