Strange Things We Learned About Joan Rivers After She Died
Joan Rivers spent five decades daring audiences to laugh at things nobody else would touch — and the investigation into her own death turned out to be one of the darkest punchlines of her career.
Rivers died on September 4, 2014, at age 81, a week after what was supposed to be a routine outpatient procedure. What followed wasn’t just tributes and retrospectives — it was a state investigation that exposed exactly how a comedy pioneer ended up brain-dead on an operating table, plus a string of personal details she’d spent decades keeping out of the tabloids. Some of it is funny in the way only her own material could be. Some of it isn’t funny at all.
- The New York State Department of Health and the city medical examiner found that Rivers suffered hypoxic brain damage and cardiac arrest from low blood oxygen while sedated with propofol at Manhattan’s Yorkville Endoscopy clinic on August 28, 2014 — and that staff failed to catch her deteriorating vital signs while doctors took cell phone photos of her unconscious on the table.
- Rivers and her late-night mentor Johnny Carson never spoke again after she signed with a rival Fox show in 1986; he hung up on her and the two remained estranged until his death.
- In 2015, she was posthumously awarded a Grammy for Best Spoken Word Album for “Diary of a Mad Diva,” and left behind an estate stacked with Fabergé eggs, elephant figurines, and funeral instructions demanding a full Hollywood send-off.
The Yorkville Endoscopy Investigation
Rivers went into Yorkville Endoscopy for a routine endoscopy and laryngoscopy — a scope of her throat to check on a persistent vocal cord issue. According to state health department findings, the clinic’s staff failed to properly monitor her vital signs as her oxygen levels dropped under propofol sedation, and records of her sedation dosing contained discrepancies that investigators flagged directly in their report. The medical examiner’s conclusion was blunt: hypoxic brain damage brought on by low blood oxygen, followed by cardiac arrest.
Perhaps the most jarring detail to surface was that doctors in the room took cell phone photos of Rivers while she lay unconscious. It’s the kind of detail that would have made a brutal bit in her own act, and it became one of the defining images of the malpractice scrutiny that followed her death — a clinic more distracted by a celebrity patient than by the monitors tracking her breathing.
The Feud With Johnny Carson
Long before the Yorkville investigation, Rivers had already lived through one of late-night television’s coldest breakups. She’d been Carson’s hand-picked permanent guest host on “The Tonight Show,” but when she accepted her own competing show on the fledgling Fox network in 1986 without telling him first, Carson called her, hung up mid-conversation, and never spoke to her again for the rest of his life.
Carson hung up on her — and the silence lasted until he died.
That kind of scorched-earth split wasn’t unusual in the industry then or now — it’s the same pattern behind plenty of once-inseparable duos covered in stories of celebrities who started out as friends and ended up enemies. But few breaks were as total, or as one-sided, as Carson’s refusal to ever speak to the woman he’d once trusted to sit in his chair.
Pepper January and Other Buried Chapters
Rivers’ early career included stretches she rarely discussed on the record. She performed stand-up in strip clubs under the pseudonym “Pepper January” before she was a known name, and in 1959 she appeared in the off-Broadway play “Driftwood,” where she kissed a young Barbra Streisand onstage years before either woman became famous.
Her later career also survived a genuinely vicious hoax. In 1987, following the suicide of her husband Edgar Rosenberg, GQ ran a fabricated interview supposedly with Rivers, written under a fake byline by Ben Stein — a stunt that led to a major libel suit and remains one of the uglier examples of a publication weaponizing a grieving public figure’s name.
An Estate Built for Spectacle
Rivers was famously specific about how she wanted to be remembered, right down to her funeral instructions, which called for full Hollywood-style theatrics rather than a somber service. Her collections told a similar story: she amassed an extensive trove of Fabergé eggs and elephant figurines, eccentric enough that they became their own subplot in coverage of her estate after she died.
That combination of showmanship and hustle is what made her posthumous honor land the way it did — in 2015, “Diary of a Mad Diva” earned her the Grammy for Best Spoken Word Album, a category win that felt less like a consolation prize and more like Rivers getting the last word, exactly as she would have wanted it.








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