Tonight on Dateline.

I feel very inspired by my dad.

He was such a good person.

I realized I had missed calls.

There was just a spit in my stomach.

The doctor said we were not able to save him.

I went blank.

Are you telling me that Bob is dead?

He's a prominent person in the tech world.

A friend texted me, tell the police to check the footage of the Millennium Tower.

It's a large high-rise.

A lot of people live there, and almost all of them have money.

Yes.

There's this glamorous spread in a magazine and she's gorgeous.

She and Bob hanging around with each other.

They're in that circle.

Kazar puts the two of them on kind of a collision course.

We have them getting into the elevator.

I think he was out for blood that night.

I felt my stomach drop.

That is the most far out story I've ever heard.

A luxury high rise full of the rich and famous, a murder on a dark street below, and a city holding its breath for answers.

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