In 2001, a series of letters laced with a deadly powder called anthrax appeared on the desks of prominent journalists and politicians in New York City and Washington D.C causing a national panic. But what started as an unprecedented case soon turned into an unsettling mystery. Who had sent these letters? And why? Join us as we trace the FBI’s costly investigation into the attacks, all with an eye toward the question that remains today: Did the FBI identify the true killer, or is this case still unresolved? Unravel the story the played out behind closed doors on Cover Up: The Anthrax Threat, listen now wherever you get your podcasts

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Host Yudhijit and producer Johnny travel to Ahmedabad, India to find the fugitives who got away and finally unearth the whole truth.

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The arrested scammers start to plead guilty, but can Dave, Kris, and Dylan get their hands on the biggest mastermind of all?

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DHS investigators Dave, Kris, and Dylan have tracked the scam for three years. Now it's time to take it down.

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Scam callers Pawan and Jayesh decide to turn on their bosses and inform  American authorities, but it turns out an Indian police officer is already hot on the trail.

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Investigators Dave, Kris, and Dylan finally get a complete picture of the scam—but will anyone help them go after the criminals at the center of it?

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Two young Indian men, Pawan and Jayesh, get a job offer that seems too good to be true, and soon find themselves in the middle of the scam.

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Dave and Kris, now with the help of fellow investigator Dylan, surveille the on-the-ground scammers in the U.S. and get closer to unraveling the conspiracy.

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DHS investigators Dave and Kris investigate a rash of scam calls and find out the plot is far bigger and more complicated than they could have ever imagined.

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When a small team of government investigators learns that ordinary citizens all around the U.S. are losing their life savings to scam callers, they go on the hunt for the shadowy multinational mob behind  the con, unraveling their plot from strip malls in suburban Texas to office towers in one of India's largest cities. In the latest season of  Chameleon, host Yudhijit Bhattacharjee retraces the steps of the cops and the crooks, and goes deep into the Indian underworld looking for the alleged masterminds who got away.

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