This is a Blast Box Media Podcast.

From our sponsor Genius Books and Media. The result of my investigation indicate that you are the guy who raped those women.

Collins stiffened and began to shake even harder.

I thought I heard his teeth chattering.

The farmer was visibly shaken by what he had seen. As he walked up, he blurted out.

I knew it was that little boy. My God, it's awful, that poor little boy. The reports describe a

man who showed no remorse or guilt and confided to doctors that he couldn't stop.

One of the psychiatrists noted,

you don't cure people like this, you try to isolate them from opportunities to have this happen.

Those are three snapshots from Captain Dean T. Olson's 30-year career in law enforcement.

Now retired, Olson was commander of the Criminal Investigation Bureau of the Douglas County Sheriff's Department in Omaha, Nebraska.

He has seen some of the most horrible crimes committed by one person against another,

and he has arrested some of the worst sexual predators the nation has ever seen.

He has written a memoir about his experiences as an investigator called Evil Desire, recolollections of a Sex Crimes Detective.

If you love true crime and especially enjoy learning about the sort of cases that are covered in this show, you'll enjoy this book. To get a copy of your own, go to

Genius Books. Pub. That's G-E-N-I-U-S-B-O-K-S-D-S-B-G-E-N-B-O-K-S-P-U-B, Genius Books dot Pub. Genius Books. pub. Dear Friends, Morgan Rector here, could you spare $5?

See, I've started this Kickstarter campaign for the purpose of raising $500 to buy a very good high-end

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I know what you're thinking.

Why should I give you any money? What's in it for me?

I knew you'd think that. I'll tell you how you will benefit from your donation.

The most common complaint I've gotten is that people can hear my lips smack together.

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