Hey podcast listeners, have you heard, you can listen to your favorite gripping investigations ad-free?

Good news. With Amazon music, you have access to the largest catalogue of ad-free top podcasts included with your prime membership.

To start listening, download the Amazon music app for free or go to Amazon.co.com. U.K. slash ad-free true crime.

That's Amazon.com.

dot UK slash ad-free true crime to catch up on the latest episodes without the ads.

They say Hollywood is where dreams are made, a seductive city where many flock to get rich,

be adored, and capture America's heart.

But when the spotlight turns off, fame, fortune, and lives can disappear in an instant.

Follow Hollywood and Crime, the Cotton Club murder on the Wondery app or wherever you get your podcasts.

A brilliant mathematician goes missing.

If he had gone somewhere, he went without his medication.

He was known among his colleagues as the person that you went to for the toughest questions.

But his genius came at a price.

He was a paranoid person.

He was so worried that he had all the locks changed.

No one knew that he essentially was a millionaire.

How did a recluse who trusts no one let the devil inside?

His was the only sidewalk and driveway on the entire street that was cleared of snow.

He articulated that I am very suspicious of this person.

She said, I have power of attorney, but I've never used it, which we knew was a lie.

There was an older gentleman in the backseat. She said, tell him to stay in the fucking car,

or he'll pay for it later.

...