The limousine crash that killed 20 people in rural upstate New York on Oct. 6, 2018, remains one of the deadliest ground transportation disasters in United States history. Investigators determined that the brakes failed on the 2001 Ford Excursion stretch limousine as it barreled down a hill at 100 mph, carrying 17 friends on their way to a 30th birthday party. It plowed into the parking lot of a busy restaurant and slammed into a ditch. All passengers, the driver and two bystanders perished.

But brake failure was only part of the story.

Host Jessica Marshall and reporter Larry Rulison dig deep into the story of the Schoharie limo crash. How it happened. Why it happened. And how it could have been prevented.

The narrative and the details may be upsetting or disturbing at times. Please listen with care.