Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
| Title | Time | |
|---|---|---|
| 1 | Pain Killer | 2025-05-26 |
| 2 | The Bitter Pill | 2025-05-26 |
| 3 | Sealed for Your Protection | 2025-05-26 |
