Son of Sam: David Berkowitz · 29 Sep 2026 · 13 min

The .44 Killer's Origin: Berkowitz Before the Shootings

Before David Berkowitz became the .44 Caliber Killer, there was a boy shaped by adoption secrets, a mother's death, and a father who left. This episode traces the roots of Son of Sam — the childhood, the Army years, and the Yonkers postal worker nobody noticed.

Son of Sam: David Berkowitz
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The .44 Killer's Origin: Berkowitz Before the Shootings

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What's covered

The Question Nobody Asks

He didn't become Son of Sam overnight. That's the part people skip.

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A Birth Nobody Talked About

David Berkowitz was born on June first, nineteen fifty-three, in Brooklyn, New York. His birth mother was Betty Broder, a woman who had already been through one failed relationship and was involved with a married man named Joseph Kleinman when she became pregnant.

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The Kid in the Classroom

School didn't go well for Berkowitz. Teachers remembered him as hyperactive, disruptive, and difficult to manage.

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The Discovery

Berkowitz found out he was adopted as a teenager. The exact circumstances have been described differently across different accounts, but the discovery hit him hard.

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The Army Years

In nineteen seventy-one, Berkowitz enlisted in the U.S. Army. He was eighteen years old.

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New York in the Mid-Seventies

The city David Berkowitz returned to wasn't the city of movies and postcards. New York in the mid-nineteen seventies was in genuine crisis.

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The Search and the Silence

At some point in this period, Berkowitz attempted to locate his biological family. He found his birth mother, Betty Broder, and made contact.

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Fire

Here's something that gets less attention than it deserves. Before Berkowitz ever pointed a gun at anyone, he was setting fires.

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The Internal Architecture

Berkowitz later claimed that demonic voices guided him. That a demon communicated through his neighbor's dog, a black Labrador owned by a man named Sam Carr.

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The Threshold

By the summer of nineteen seventy-six, David Berkowitz was twenty-three years old. He was living alone in a small apartment in Yonkers.

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Chapter summary auto-generated from the verified script. Listen to the full episode for the complete content.