The bombs that never exploded: Columbine uncensored

The bombs that never exploded: Columbine uncensored: The school massacre by Eric Harris and Dylan Klebold Two backpacks filled with propane explosives rested in the Columbine cafeteria while 480 students ate. If they had detonated, it would have been the worst attack on American soil. But they failed. The question that obsessed the FBI for years: how did two teenagers smuggle in 99 pipe bombs, firearms, and homemade explosives without being stopped, after public threats a year earlier? In this episode, we explore the more than twelve months of planning that went unnoticed by institutions, the contradiction between the psychological profiles of Harris and Klebold, and the legal loophole that allowed the purchase of weapons through an adult accomplice. The basement tapes were destroyed by the FBI. The surveillance records were never released. What were the authorities trying to hide? Victim: Eric Harris, Dylan Klebold Date: April 20, 1999 Location: Columbine High School, Littleton, Colorado Status: Closed (suicides of attackers) - The report against Harris for death threats in 1997 was ignored by the Jefferson County Sheriff. - Robin Anderson, the adult buyer, acquired all the weapons at a gun show with no traceability records. - Professor William Sanders bled to death nearly two hours after the attack while waiting for rescue; the SWAT team entered more than three hours after it began. - The basement tapes contained explicit references to future copycats; the FBI destroyed them before any complete analysis. Eric Harris, Dylan Klebold, Columbine, 1999, school shooting, investigation, criminal minds, forensic, criminal planning, homemade explosives, hidden truth, true crime SpanishTo listen ad-free and access premium episodes, start your 30-day free trial at obomedia.comOBOMEDIA presents true crime storiesa true crime podcast built on real cases.Every true crime story in our crime files follows the crime investigation from the missing person report to the trial: investigators and police building a murder case, a police investigation gone cold, justice for the victim and those who survived.We open the unsolved murder, the cold case reopened decades later, the mysterious death, the disappearance, the serial killer, the family murder, the murder mystery; the missing persons  a missing woman, a missing girl, a missing man found dead and the missing and murdered.From the infamous case to the unsolved case, from classic true crime to dark true crime and disturbing true crime: true crime reports, real crime stories, real murder cases, true murder stories and unsolved mysteries one true crime case at a time, from the OBOMEDIA true crime vault.© 2026 Created with OBOMEDIA technology. All rights reserved. This episode and its content (audio, text and related materials) are the property of their respective creator and are distributed under the OBOMEDIA name on platforms such as Apple Podcasts, Spotify, Amazon Music and Pocket Casts. Reproduction, distribution, editing or commercial use, in whole or in part, without prior written permission is prohibited. For permissions, licensing and business inquirie