True Murder: The Most Shocking Killers in True Crime History Podcast By Dan Zupansky cover art

True Murder: The Most Shocking Killers in True Crime History

True Murder: The Most Shocking Killers in True Crime History

By: Dan Zupansky
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TRUE MURDER—The Most Shocking Killers in True Crime History.
Every week host Dan Zupansky will interview the true crime authors that have written about the most shocking killers of all time. From true crime history, comes the preeminent true crime authorities in America and the world today.
From infamous serial killers, mass murderers, cult leaders and mafia hitmen to family murderers, nazis and homicidal maniacs—True Murder is a veritable true crime archive featuring historic murder cases written about by American legendary prosecutors, judges, journalists, detectives, forensic pathologists and bestselling authors. Featuring books about infamous serial killers such as Ted Bundy, John Wayne Gacy, BTK, Jeffrey Dahmer, Golden State Killer, Aileen Wournos, Charles Manson, Zodiac and Son Of Sam—the episode list includes 100's more with over 850 episodes.
Famous true criime authors interviewed include Marcia Clark, John Douglas, Katherine Ramsland, Joseph Scott Morgan, Harold Schecter, and hundreds more.
Unsolved cold cases, wrongful convictions, death row confessions, serial killer couples, psychopathic killers, DNA breakthroughs and convictions, infamous executions, cult killings—every important true crime case ever written about—is here-in this true crime archive—TRUE MURDER—The Most Shocking Killers in True Crime HistoryCopyright Dan Zupansky Biographies & Memoirs Politics & Government True Crime World
Episodes
  • KILLING THE LIEUTENANT—Lt. Raul J. Diaz and Sean Oliver

    KILLING THE LIEUTENANT—Lt. Raul J. Diaz and Sean Oliver
    May 11 2026
    The infamy of Miami's cocaine wars of the 1970's and 80's is forever etched into the darkest chapters of U.S. history, and Lt. Raul Diaz was on the frontlines for all of it. The decorated and controversial law enforcement figure identified the shifting tide in the Magic City when law enforcement lost their grip on crime as a new breed of criminal flooded South Florida to ply their billion-dollar trade.
    In a deadly exclamation mark, Colombian cocaine godmother Griselda Blanco and her assassins swept through the city with a bloody and ruthless ambition that left countless dead bodies along the way. Lt. Diaz organized and spearheaded the multi-agency task force CENTAC-26 to combat Blanco and the cartels.
    Raul came to the US at age thirteen accompanied by only his younger brother and overcame insurmountable odds after finally finding law enforcement as his calling. He never did things the traditional way, and that wasn’t a popular position in the regulated world of police work.
    His successes came at a costly price, both professionally and personally, putting him in the crosshairs of those with an axe to grind, shockingly on both sides of law enforcement. The man profiled in books, documentaries, and the Netflix series Griselda is here to share the story previously told by others—now, finally told by the one man who knows the truth behind every kilo, kidnapping, and corpse. KILLING THE LIEUTENANT: Fighting Miami's Cocaine Wars, Hunting Griselda Blanco, and My Fight To Stay Alive—Lt. Raul J. Diaz and Sean Oliver
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    1 hr and 3 mins
  • THE FAMILY MAN—James Lasdun

    THE FAMILY MAN—James Lasdun
    May 4 2026
    An immersive account of a seemingly loving father's transformation into a "family annihilator."
    In March 2023, Alex Murdaugh was found guilty of murdering his wife and younger son at Moselle, their home in South Carolina’s Lowcountry. By then, the story had become headline news across the country, with its revelations of corruption in high places, massive fraud, opioid abuse, fake suicides, suspicious accidents, and the generational recklessness of the wealthy legal dynasty at its center. Having covered the case for The New Yorker, where his article became the magazine’s most read story of the year, the acclaimed novelist James Lasdun brings his long-standing interest in the darker drives of the human psyche to an investigation into the serial embezzlements, fatal boat crash, and other events leading up to the slaughter at Moselle. “Justice may have been served,” Lasdun writes in the preface to The Family Man, "but the human element of the story didn’t seem to add up."
    Having traveled extensively in the Lowcountry, Lasdun draws on original interviews (including with Murdaugh’s notorious "Cousin Eddie"), transcripts of phone calls Murdaugh made from prison, the literature of criminal psychology, and the murder trial itself. Deeply researched, sharply written, and with the page-turning intensity of a Southern gothic novel, The Family Man constructs a masterful portrait of Murdaugh and the mind-boggling crimes that wreaked havoc on his community. THE FAMILY MAN: Blood and Betrayal in the House of Murdaugh—James Lasdun
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    58 mins
  • BROKEN PLEA—Christopher Whitcomb

    BROKEN PLEA—Christopher Whitcomb
    Apr 27 2026
    Was there more than one killer? Had the crime scene been cleaned and sanitized before the police arrived? Was furniture staged to throw off detectives? In one of the most extraordinary true crime stories ever published, Broken Plea questions what really happened in the house on King Road—and the results of that investigation will astound you.
    In the early morning hours of November 13, 2022, four lives were lost in a brutal crime in Moscow, Idaho—and a nation demanded answers. When a suspect accepted a plea bargain, the story seemed settled. Justice, many believed, had been served.
    Broken Plea challenges that assumption.Drawing on court records, investigative timelines, witness statements, and apparently overlooked inconsistencies, this meticulously researched exposé examines how a rush to judgment may have shaped one of the most closely watched murder cases in recent memory.
    As the official narrative hardened, critical leads went unexplored, contradictory evidence was minimized, and alternative explanations faded from view. This book does not claim certainty where none exists. Instead, it asks the questions that were never fully pursued: What happens when pressure to close a case outweighs the search for truth? What evidence may have been sidelined, and why? And what are the consequences when a plea doesn’t end scrutiny but invites it? Clear-eyed, unsparing, and deeply unsettling, Broken Plea reopens the case—and invites people to look again at what justice demands when the truth remains unresolved. BROKEN PLEA: The Explosive Search for Truth Behind the Idaho Murders-Chris Whitcomb
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    1 hr and 16 mins
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I started listing to Dan Zupanski on speaker. Through a phone change I lost track and finally found him again on Audible. I love this podcast and the different stories from people who have researched these stories but the random ads that pop up randomly throughout this podcast have me to the point where I am almost done. Especially since the ads are so much louder than the actual talking. It feels like it’s blowing out my ear drums when I have my headphones in. It’s just annoying and they will cut off in a middle of a sentence.

Great podcast ads are annoying

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