"Paper Trail" is an investigative journalism podcast from ProPublica that takes listeners behind the scenes of groundbreaking reporting. Hosted by Jessica Lussenhop, the series follows tenacious journalists as they chase down paper trails, secret recordings, and whistleblower testimonies to expose systemic corruption, corporate greed, and government failures. From the skyrocketing costs of life-saving pharmaceuticals to the flaws within the criminal justice system and health insurance denials, each episode offers a gripping, evidence-based look at real-world wrongdoing and its human impact. Ideal for civic-minded listeners, true crime enthusiasts, and policy advocates, "Paper Trail" not only uncovers hidden truths but also highlights the tangible reforms, legal shifts, and lives saved when evidence is brought to light.