A new Fox Nation documentary is pulling back the curtain on one of America's most chilling sagas of wealth, violence, and delayed justice. "He Killed Them All? The Robert Durst Investigation" traces the decades-long investigation into millionaire real estate heir Robert Durst, a man connected to three deaths across multiple states who spent years evading accountability.
The four-episode series revisits the disappearance of Durst's wife Kathleen "Kathie" McCormack Durst, the killing of his friend Susan Berman, and the killing of his neighbor Morris Black. It features interviews with investigators, friends, family, and a judge who encountered the case firsthand.
A Wife Who Vanished and a System That Shrugged
According to Fox News, Kathie McCormack Durst vanished in 1982. To date, she has never been found.
For eighteen years, the case gathered dust. Then Jeanine Pirro, the then-Westchester County District Attorney who now serves as the United States Attorney for the District of Columbia, announced the case would be reopened and investigated, this time as a homicide. Eighteen years. That's how long it took for the system to treat a missing woman's case with the gravity it deserved.
The reopening triggered a chain of events that would expose just how far Robert Durst was willing to go to protect himself.
Galveston: A Mute Woman Named Dorothy
That November, Durst moved to Galveston, Texas, to escape renewed media attention surrounding Kathie's disappearance. What he did there defies easy summary.
Durst communicated with his landlord only via written letters, posing as a mute woman named Dorothy Ciner. A multimillionaire real estate heir, hiding in a Texas coastal town, pretending to be a woman who could not speak. It was in Galveston that Durst encountered Morris Black.
Durst was put on trial for Black's murder. He took the stand and testified that he had gotten into a physical struggle with Black over a handgun and shot him in the head in what he claimed was self-defense. He then admitted on the stand to dismembering Black's body.
The jury found him not guilty.
A man admits under oath to cutting up his neighbor's corpse, and he walks out of the courtroom a free man. The self-defense claim was enough. The dismemberment, apparently, was not the jury's concern.
Silencing the Witness
The Susan Berman case carried a different kind of weight. Prosecutors alleged Durst killed Berman in an effort to silence her. She was expected to talk to authorities about how she provided a false alibi for Durst after Kathie vanished in 1982. In other words, the woman who allegedly helped Durst cover up one crime became the victim of the next.
At trial, Durst offered a statement that prosecutors likely could not believe he uttered aloud:
"I did not kill Susan Berman, but if I had, I would lie about it."
He was convicted of first-degree murder for shooting Berman from point-blank range in her Los Angeles-area home. He was sentenced to life in prison without the possibility of parole in a Los Angeles County courtroom.
What Wealth Buys and What It Doesn't
The Durst case is a study in how money warps the justice system's timeline. A wife disappears, and nothing happens for nearly two decades. A man dismembers a neighbor and walks free. A friend is executed at point-blank range, and conviction comes only after years of investigation stretching across three states.
Prosecutors in New York have empaneled a grand jury in the case of Kathie, who vanished over four decades ago. The legal machinery is still grinding on a case that should never have gone cold in the first place.
None of this is a failure of policing alone. It is a failure of institutions that treat wealth as a buffer against scrutiny. Durst's deadly path from New York to Texas to California left bodies and unanswered questions at every stop. Each jurisdiction handled its piece. Nobody held the full picture until it was nearly too late.
The Fox Nation documentary lays that picture out across four episodes. For anyone who believes justice delayed is justice denied, the Robert Durst saga is Exhibit A.
Kathie McCormack Durst is still missing. That fact alone should outlast every headline.
