As senators debate anti-terror legislation, airborne anthrax infiltrates Capitol Hill. And Black postal workers and their families demand answers—was their workplace knowingly left at risk?

As senators debate anti-terror legislation, airborne anthrax infiltrates Capitol Hill. And Black postal workers and their families demand answers—was their workplace knowingly left at risk?

Episode 4: Machine 17

In the wake of 9/11, anthrax-laced letters unleashed a new wave of terror across the nation. But who was behind the attacks — and why has America nearly forgotten this story? As government buildings shut down and law enforcement scrambled to track the perpetrator, the FBI launched one of the largest and most complex investigations in its history. Untangling a web of scientific evidence and false leads, the case took unexpected turns with lasting consequences. From Wolf Entertainment, USG Audio, Dig Studios and CBC, this eight-part series grants unprecedented access to declassified materials and firsthand accounts, revealing how the anthrax attacks reshaped America—and the hidden impact that still lingers today.

True Crime

In the wake of 9/11, anthrax-laced letters unleashed a new wave of terror across the nation. But who was behind the attacks — and why has America nearly forgotten this story? As government buildings shut down and law enforcement scrambled to track the perpetrator, the FBI launched one of the largest and most complex investigations in its history. Untangling a web of scientific evidence and false leads, the case took unexpected turns with lasting consequences. From Wolf Entertainment, USG Audio, Dig Studios and CBC, this eight-part series grants unprecedented access to declassified materials and firsthand accounts, revealing how the anthrax attacks reshaped America—and the hidden impact that still lingers today.

Share Episode 4: Machine 17

Sign up to save your podcasts

Episode 4: Machine 17

Episode 4: Machine 17

More shows like Aftermath: Hunt for the Anthrax Killer

Someone Knows Something

Casefile True Crime

Missing & Murdered: Finding Cleo

The Expert Witness from Uncover

The Pit

Hunting the Suicide Salesman

Guru: Don't Cross Kat

Deep Cover

The Binge Cases: U R NEXT

Escaping NXIVM

The Village

Evil By Design

A Death In Cryptoland

The Next Call with David Ridgen

The Binge Crimes: Cut, Color, Kill

Foundling | Tortoise Investigates

White Hot Hate: Agent Pale Horse

Boys Like Me

What Happened in Nashville

Kuper Island

The Kill List

Pressure Cooker

Bone Valley

The Con: Kaitlyn's Baby

The Africas VS. America

The No Good, Terribly Kind, Wonderful Lives and Tragic Deaths of Barry and Honey Sherman

Crime Story

Bad Results

Blink | Jake Haendel's Story

Sea of Lies

Dirtbag Climber