Dorothy Kilgallen: Crime Reporter as a Murder Victim?

Mark Shaw's book on the mysterious death of Dorothy Kilgallen.

Mark Shaw’s book on the mysterious death of Dorothy Kilgallen.

The night before she died, Dorothy Kilgallen participated in the television show “What’s My Line” and correctly guessed the contestant’s occupation. The young woman sold dynamite.

Kilgallen, a crack investigative and crime reporter, was sitting on a stack of dynamite herself – her research on the JFK assassination. Before the new day broke, it cost Kilgallen her life. That’s what Mark Shaw thinks. He recently published a new book, The Reporter Who Knew Too Much: The Mysterious Death of What’s My Line TV Star and Media Icon Dorothy Kilgallen. Based on several years of research, the book offers new evidence that’s never been revealed before.

Finally, an investigation – 51 years later

Did DorothyKilgallen’s knowledge of the JFK assassination lead to her murder? Shaw’s book has convinced the Manhattan DA’s Office to open an investigation into Kilgallen’s death – 51 years later!

Mark Shaw joins us today to tell us why.

A former criminal defense attorney and legal analyst for CNN, ESPN, and USA Today for the Mike Tyson, O.J. Simpson and Kobe Bryant cases, Mark Shaw is an investigative reporter and the author of 20+ books whose latest is The Reporter Who Knew Too Much.  You can learn more about the book by clicking on the book title or watching Mark Shaw’s book-signing presentation.

Welcome, Mark Shaw!

Most people know Dorothy Kilgallen as a “What‘s My Line” panelist, but she was equally well known as a crack investigative and crime reporter. What famous crimes did she cover?

Dorothy Kilgallen at the Sheppard trial.

18 Nov 1954, Cleveland, Ohio, USA — Original caption: Newsman gather around Wm. J. Corrigan at the courthouse today to discuss the Sheppard trial. Dorothy Kilgallen (L) seems to be doing most of the talking. Woman in the center is unidentified. — Image by © Bettmann/CORBIS; courtesy of Mark Shaw.

In addition to her What’s My Line? fame, Dorothy covered many of the most famous criminal cases of the 29th century, the Lindbergh baby kidnapping case, the Profumo Scandal in England, the Dr. Sam Sheppard murder trial, the Lenny Bruce 1st Amendment case and most importantly, the Jack Ruby trial.

Her columns won her a few significant enemies….

Dorothy was a woman of the truth and her New York Journal American column, syndicated to more than 200 newspapers across America, could make or break the career of a celebrity and this led to her having enemies that included most prominently singer Frank Sinatra. When she ridiculed him for the “bimbos” and “has-been” girlfriends he paraded around with, he responded by calling her “the chinless wonder,” making fun of her appearance. He also sent a fake tombstone to her office.

How influential was she as a reporter?

There is not a media personality today who can match the journalistic career that Dorothy enjoyed for nearly three decades. Besides being nominated for a Pulitzer Prize, she was arguably the most trusted reporter in the world which permitted her the best sources for her stories. This led to an astounding number of “scoops,” including being the first reporter who expose JFK’s affair with Marilyn Monroe and later, being the only reporter to interview Jack Ruby at his trial and then expose his Warren Commission testimony before it was to be released. During her era, people got most of their news from newspapers and she was, as the New York Post proclaimed, “The most powerful female voice in America.”

What stance did Dorothy Kilgallen take on the JFK assassination? And how might that have been connected with her death?

Dorothy launched an 18-month investigation of the JFK and Oswald assassinations and without doubt, it is the most extensive investigation of those events in history. She was there when it all happened and at the Ruby trial so she is a true eyewitness to history. In the fall of 1965, she was about to include her belief that the assassinations were simply “Mafia hits” start to finish based on motive, that New Orleans Don Carlos Marcello had masterminded the assassinations based on revenge against the Kennedy’s. As November arrived, she was getting ready to complete a book for Random House exposing the truth and those threatened by it could not let her live.

John F. Kennedy, whose assassination Dorothy Kilgallen was investigating.

John F. Kennedy. By White House Press Office (WHPO) [Public domain], via Wikimedia Commons.

Do you think she was murdered?

The official cause of death, accidental due to a combination of an overdose of barbiturates and alcohol is flawed based on the primary evidence presented in the book. She certainly did not commit suicide and that leaves murder as the logical choice as to how she died. This said, since this book is true crime murder mystery, readers should make up their own minds based on the book content and watching the more than 50 videotaped interviews with those who knew her best at

Did her JFK assassination research file disappear with her death?

Yes, this is one of the many mysteries connected to Dorothy’s death that readers around the world have debated through the more than 175 Amazon reviews and emails I have received from both the US and countries such as Japan, Australia, and even Iceland. I’m pleased to say the book is in its 6th printing with a film in development in LA that will focus on Dorothy’s life and times, and her death.

Wow! Congratulations. I want to see the film when it comes out.

Mark Shaw.

Mark Shaw, with permission.

Was the file ever found again?

No, but I believe it still may be out there somewhere and recently fresh evidence has been forwarded to me by a person close to Dorothy’s family as to the possible whereabouts of the file. We are following up on that information.

How would Kilgallen’s murderer have known where to look for the file? Didn’t she die on a different floor of the house than the floor where she kept her file?

Dorothy never made a secret of her intention to expose the truth about the JFK and Oswald assassinations and this contributed to her death. It was common knowledge that she always kept the file close to her and shared it with no one but as November 1965 neared, she told her hairdresser Marc Sinclaire that she was “afraid for her life and for her family,” and a second hairdresser Charles Simpson that “if the wrong people knew what I know about the JFK assassination, it would cost me my life.” They did know, and it did cost her her life.

If I were in Dorothy Kilgallen’s shoes, I wouldn’t have left my file around the house without having made copies for protection. I’d have put one copy in a safe deposit box, for instance, and given another copy to my attorney with instructions what to do with it in the case of my untimely demise. Is there any indication that she took those precautions? She took a trip to Switzerland before her death and at least one acquaintance thought she had a safe deposit box there. Has anyone checked to see if a Swiss safe deposit box might hold a copy of the file?

You have to remember that there were no copy machines back then and so it would have been a carbon copy that might have been in existence. This said, there is no credible evidence that any copy of the file existed. There is also no credible evidence that she took any copy to Switzerland or gave a copy to anyone.

Dorothy Kilgallen with other What's My Line panelists.

NEW YORK, NY – 1960s: (L-R) The panel of judges along with the host of What’s My Line? Arlene Francis, John Charles Daly, Dorothy Kilgallen (right), and Bennett Cerf pose for a portrait circa 1960’s in New York, New York. (Photo by Michael Ochs Archives/Getty Images), courtesy of Mark Shaw.

Tell us about the new investigation into Dorothy Kilgallen’s death.

After I requested that NYC District Attorney Cyrus Vance, Jr. investigate Dorothy’s death (not re-investigate since there was no investigation in 1965 despite a staged death scene and other evidence pointing to a homicide), the NY Post reported that the DA had opened an investigation into her death 52 years later. I have subsequently been working with the DA’s office by forwarding fresh evidence that will assist with the investigation but I’d like to see the investigation proceed more quickly than it has since as the victim of a homicide, Dorothy has rights and I am fighting to make sure she gets the justice she deserves that was denied her so many years ago.

Thank you, Mark Shaw!

Do you think a new investigation is warranted, 51 years later? Please comment below.

More books by Mark Shaw

Mr Shaw has also written The Poison Patriarch, Miscarriage of Justice, Beneath the Mask of Holiness, Melvin Belli: King of the Courtroom, Stations Along the Way, and Down for the Count. He has penned articles for The New York Daily News, USA Today, Huffington Post and the Aspen Daily News, which he co-founded. More about Mr. Shaw, who lives in the San Francisco area, may be learned at and Wikipedia (Mark William Shaw).

Literature on point:

Susan Edelman, “Manhattan DA’s Office probing death of a reporter with possible JFK ties,” New York Post (Jan. 29, 2017).

Mark Shaw, The Reporter Who Knew Too Much: The Mysterious Death of What’s My Line TV Star and Media Icon Dorothy Kilgallen (Post Hill Press, 2016).


  1. Undine
    May 9, 2017

    I’m curious about how many people knew she had this file–which must have been physically quite large– in her home. Did she confide this to only a few intimates, or–as seems to be the case–did she virtually put up a billboard saying, “Hey, I’ve got the goods on the JFK Assassination!”

    This sounds like a great book; can’t wait to read it.

    • Ann Marie
      May 9, 2017

      It is a great book — anything that convices a DA’s Office to open an investigation 51 years later must be.

      She was writing a book for Random House and her most famous cases, and I think that was common knowledge. And those close to her did know about the file. She published several articles about the JFK assassination and became the only reporter to refute the “Oswald alone” theory. Any of those things might have tipped the public off that she had a research file somewhere.

    • Mark Shaw
      May 9, 2017

      Thank you for the question. On the one hand, Dorothy did not share her JFK and Oswald assassination file with anyone as she kept it with her at all times but on the other she told many people, perhaps too many, of the investigation with remarks such as something like, “I’m going to crack the case wide open.” Also, as you will read, she told one hairdresser, also a close friend, “If the wrong people knew what I know about the JFK assassination, it would cost me my life.” They did, and it did.

  2. Sheila
    May 9, 2017

    I know that if I possessed something that caused me to be in fear for my life, I wouldn’t be telling people except possibly a family member I knew for sure I could trust. She was such a bright person, I wonder why she put herself in jeopardy by sharing these secrets.

    • Ann Marie
      May 10, 2017

      How very true, Sheila. It’s quite possible that she made her remarks about cracking the case wide open before she knew how dangerous it was. Either way, one of the people she did trust and confide in betrayed her. If you read the book, you’ll see that Mark Shaw has a pretty good idea who it was.

  3. Sue Russell
    May 12, 2017

    Sometimes the best protection when you have sensitive information lies in sharing that information with a few key people (newspaper editors, etc.) or trusted people around you. Knowing she had spoken out would make it harder for any act of retribution by her enemies to be viewed as a way to guarantee the digging and searching would stop, no? I agree that running around talking about “cracking the case wide open” without sharing any details could be very risky. But if she *did* share some of the results of her investigation, might she perhaps have seen that an insurance policy that would help keep her safe? Can’t wait to read your book, Mr. Shaw. (Late artist Howard Brodie, whose artwork is featured in my book with Elizabeth Williams, The Illustrated Courtroom: 50 Years of Court Art, drew the Jack Ruby trial.)

    • Ann Marie
      May 12, 2017

      That’s an interesting point, Sue. I think Dorothy avoided telling people what she knew to gain the trust of her sources. Weighing the choices between protection and cultivating one’s sources would be oh-so-difficult in this situation. Who could say what was the right thing to do? But in the end, it’s obvious Dorothy made the wrong choice.

    • Mark Shaw
      May 13, 2017

      Sue –

      Thanks for the comment. First, I’m going to check out your book. Sounds quite interesting.

      Re Dorothy sharing her JFK assassination evidence, she was quite the private person and trusted very few people, even those who were part of the inner circle she trusted. Very few, perhaps the two hairdressers who speak about her at length in the videotaped interviews noted in the book and available at, and Mark Lane, an author who called her “the only serious journalist” investigating the assassinations. As you will read, she also trusted a journalist named Ron Pataky, who is a chief suspect in her death.

      Unfortunately, it’s apparent that Dorothy believed she was invincible, that no one could harm her. When you read the book, you will see that she did fear for her life and in fact, purchased a gun but that otherwise she didn’t realize the danger, that she had a target on her back, that those who knew she was going to expose in her book for Random House of being involved in the JFK assassination had decided that book could never be published. Regarding her file, the one that disappeared, new evidence permits me to say that the file may still be recovered and I’m hopeful that the NYC DA will assist with finding it.

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