
About this season
Account of the clandestine chemist behind America's first widespread fentanyl overdose crisis, featuring exclusive interviews with George Erik Marquardt.
Episodes (4)

1. I'll Be Your Sociopath
Aired 14 August 2024 • 47 min
Marquardt enters the world of illicit drug making at an early age. His skills earn him a notorious reputation and get him sent to federal prison - where he meets his partners for the fentanyl operation.

2. A Deadly Dose
Aired 21 August 2024 • 41 min
Marquardt teams up with an associate of the Boston Mob to launch a massive street fentanyl operation. As the death toll skyrockets, the DEA launches a national investigation

3. Where's It Coming From?
Aired 28 August 2024 • 43 min
As law enforcement attempts to track down the origin of the deadly street fentanyl, they encounter a series of dead-ends. Only the chance arrest of a suspect in an unrelated case suddenly gives them the break they are looking for.

4. Prepare for Your Own Funeral
Aired 4 September 2024 • 51 min
DEA introduces an undercover agent to infiltrate the fentanyl operation. But as they close in, they find themselves in a race against the clock to locate Marquardt - and the lab - before he disappears.