The Tylenol Murders: A Father's Confession to His Son

by Joseph Cibelli

Chicago, 1982. Seven people swallowed Tylenol capsules meant to heal, then they died within minutes. America changed overnight, then the killer vanished into darkness, and that darkness lived in my home.

I was eleven, and my father was The Tylenol Killer that terrorized a nation.

He created chaos, and confessed with his last breath. I uncovered the truth, and the rot behind his badge. He built lies, and I built a case. I tore the mask from the madness and discovered that each clue led deeper into a labyrinth of deceit.

I stripped his name from mine, and I stripped his power too. He found me, and threatened my life, but I did not run. Instead, I shined a light into his darkness.

From the son who would not stay silent, THE TYLENOL A Father’s Confession to His Son reveals a confession buried under four decades of fear, complicity, and blue-walled denial.

The truth is not a eulogy. It is an indictment.

And it bears my name.

Genres: Nonfiction

310 pages, Kindle Edition

Published February 17, 2026

Reviews

[Steve Rush · Rating 2 out of 5]

A few good segments.

I began reading with an expectation of learning about the events surrounding the title's promise. I was disappointed. The segments related to the Tylenol murders might fill twenty percent of this memoir. Too much backstory convoluted the pages. Many sections not worth reading.

[Amys Bookshelf Reviews · Rating 5 out of 5]

5+ Stars

Joseph Cibelli writes one poetic and dramatic true crime memoir

First, before I sat down to read this book, I thought about the early 1980's, and remember the panic that the tainted Tylenol caused. It was limited to the Chicago area, but even where I lived, there was panic, and no one wanted to buy Tylenol, and people also questioned buying any over the counter drugs. Sometimes bad things can make good things happen, and the precautions that the drug companies take, with seals and antitampering methods came out of that. It wasn't just one thing, but it was something big. Cibelli starts his prologue with something that just pulled me in. 'When a loved one is lost, the pain doesn’t end with silence or burial. It ripples, spreading slowly and indiscriminately through generations, through memories, through the delicate webs of relationships that tether us to one another.' That first paragraph drew me in, and I had to read this book from the title page all the way to the end. Some children that have had abuse or have witnessed can grow up and blame their bad actions on their rotten childhood, or some will become pillars of the community, wonderful and beautiful people that were able to push through. As a person that had a childhood that was less than ideal, I get this story. People just don't get over trauma. They push through it, repeatedly. I hope that writing this was cathartic for Cibelli. For someone who wasn't planning on writing his story, the story about his own father, he did a magnificent job of sharing, putting his heart on his sleeve, and pouring his emotions, and the situation on dealing with his father, a serial poisoner, killer. He is tremendously brave, and I applaud him. He is a remarkable man, and he is focused on his family and finishing his law degree, after already having a PhD. Sometimes realizing that someone is sick, but sick beyond help or wanting help, and wanting to act on their perverse or sinful and illegal desires, especially when they end up killing people, and probably wanted to kill more than he did, is something that can't always be changed or helped. You can't fix those who don't want to be fixed. This story is more than just The Tylenol Murders; it's something real and relatable. The Tylenol Murders is a definite recommendation by Amy's Bookshelf Reviews. I read this book to give my unbiased and honest review. I look forward to reading many more titles by this author. Amy's Bookshelf Reviews recommends that readers of this book, be kind, and also write a review.

[Jill- Host of the Murder Shelf Book Club podcast · Rating 5 out of 5]

I approached Joseph Cibelli’s provocative new true crime book, The Tylenol Murders: A Father’s Confession to His Son, with a healthy degree of skepticism. However, by the end of my reading, I found myself deeply impressed by the extensive evidence compiled and Cibelli’s heartfelt dedication to uncovering his own past. This exploration reveals a turbulent childhood entwined with fear, pain, and anger, as domestic violence and child abuse plagued Joseph, his siblings, and their mother— all victims of their father, Daniel Drozd's psychopathic nature. On his deathbed, Daniel Drozd uttered a chilling confession: “Cyanide pill… I did it.” This shocking admission hit Cibelli like a klaxon, awakening memories he had buried deep within himself—the realization that he had known this truth all along. As the haze of denial lifted, he began to piece together puzzling clues from his past: his father's cryptic remarks, his strange excursions into the woods, and the eerie routine of leaving his young sons alone while he disappeared for long stretches.

Cibelli’s journey to uncover these answers is rife with shocking revelations. With relentless precision, Cibelli meticulously constructs a timeline of events, corroborating his findings with those of others who lived through that deadly era. With each step, he lays bare a haunting pattern that ultimately leads to his conclusion about the tragic murders that claimed seven innocent lives in the fall of 1982. True crime enthusiasts crave resolutions to long-forgotten mysteries, and this book delivers. It is a gripping personal narrative that not only exposes the darkness of a tormented childhood but also sheds light on the far-reaching impacts of a father's malevolence, echoing from the Chicago area to the nation's consciousness.

Look for my interview with author Joseph Cibelli on the Murder Shelf Book Club Podcast, and hear his conviction as he delves deeper into the darkness, shining the light of truth on what has been an icy-cold case for 44 years.

[Randi Cooper · Rating 1 out of 5]

That’s a lot of detail…

A down-to-the-minute recollection of the days, weeks, months, and events leading up to the 1982 Tylenol murders. Heavily quoted, precise recall of otherwise unprovable events, lots of circumstantial and anecdotal details that never seem to fully articulate how all this adds up to this suspect being the Tylenol killer. It feels like a lot is missing. So, a seemingly specific route of only those stores reported in the papers and no others? And what was the motive again? It reads a little too neat in parts, almost like a movie script at times with all the precise background, sensational wording (sensational cover), etc. As a fellow student of true crime, this book felt like the author was trying too hard to make everything fit just right. However, when I got to the end of the book, I found myself still confused as to how all this fit regarding suspect motive, evidence of the timeline other than childhood memory (can we see the journal that this book is heavily based off of?), etc. The author is asking the reader (and potentially the victim families) to believe his father was responsible for the Tylenol murders. I expected more evidence with such a thoroughly documented event.

[Valerity (Val) · Rating 5 out of 5]

This story really pulled me in, very well written. The author grew up with a severely abusive father who became very secretive about his little shop area in the basement. The whole family was in fear of the father, Daniel Drozd, who was a cop and firefighter when he wasn’t working a regular day job. This is the story of how the author eventually learned the truth about his father and the Tylenol Murders.

[Stephen Brandt · Rating 5 out of 5]

more of a memoir than a tell it all book. Good enough on the topic. I just wish there was more on the extra stuff Dan did.