The green sequined costume Marilyn Monroe wore in the 1956 film "Bus Stop" was one of the most memorable outfits of her career. Designed by Fox costume designer William Travilla, it was a form-fitting, shimmering ensemble worn during the saloon singing scene where she performed "That Old Black Magic."
The costume was carefully preserved after filming, as was standard practice at major studios. Fox maintained extensive costume archives, with each piece cataloged, measured, photographed, and stored in climate-controlled warehouses.
The "Bus Stop" green costume was logged into inventory in September 1956, assigned catalog number BSTM00003. According to studio records, it remained in Fox archives through June 1962.
But when the next inventory was conducted in September 1962, just one month after Marilyn's death on August 5, the costume was gone. The inventory log simply noted: item BSTM00003, missing, location unknown. No transfer authorization had been filed.
Helen Rose, the Fox wardrobe supervisor who discovered the missing costume during a 1977 archive reorganization, found that 17 Marilyn Monroe costumes had disappeared from Fox archives between June and September 1962, all during the two-month window surrounding Marilyn's death. This was not random loss.
Rose's investigation revealed evidence of forced entry to the costume warehouse on August 7, 1962, just two days after Marilyn's body was discovered. Security guard Raymond Martinez had filed an incident report about finding the warehouse's side door lock broken, but his supervisors dismissed his concerns.
Rose also discovered that warehouse access logs showed three separate after-hours entries in August 1962. Two were supposedly authorized by a wardrobe supervisor who had actually retired a year earlier and was living in Arizona. Someone had forged authorization documents, and someone had broken in when they could not get authorized access.
When Rose attempted to bring these findings to Fox executives and suggested law enforcement be notified, she was threatened with termination if she continued investigating. Rose was required to sign a non-disclosure agreement prohibiting her from discussing the missing costumes with anyone outside the studio.
Rose signed because she needed her job, but she made copies of her research. Those copies eventually reached Marilyn Monroe researchers after she retired, providing the first concrete evidence that Fox archives had been systematically looted after Marilyn's death.
When former FBI special agent Gerald Thornton died in March 2005 at age 87 in San Diego, his adult children, Patricia and Michael, faced settling his estate. Thornton had been a distant, secretive man devoted to his FBI career, reluctant to discuss his work even decades after retirement.
Going through his home, his children found locked files full of newspaper clippings about Marilyn Monroe. Hundreds of articles from 1962 through the 1990s were carefully preserved in chronological order.
In the back of Thornton's bedroom closet, hanging in a garment bag, they found something even more inexplicable. A woman's costume, green and covered in sequins, with a 20th Century Fox wardrobe tag still attached.
The tag read: "Bus Stop, Marilyn Monroe, 1956, catalog BSTM00003."
The garment bag also contained a handwritten note on yellowed paper. The note was brief, written in feminine handwriting. It read: "I told Bobby everything. He said they would protect me, but I don't believe him anymore. If something happens to me, people need to know the truth."
The note was dated August 3, 1962, two days before Marilyn Monroe's death.
Patricia and Michael realized this was not just a costume. This was potential evidence in one of the most famous unsolved deaths in American history. After consulting with attorneys and considering their options, they decided to sell the costume through Julien's Auctions in Beverly Hills.
Julien's conducted authentication analysis confirming the costume was genuine and matched production photographs from "Bus Stop." But the handwritten note was potentially explosive evidence suggesting Marilyn had confided in Robert Kennedy about something significant, felt threatened, and anticipated something might happen to her.
Patricia and Michael hired three independent handwriting analysts to authenticate the note. All three reached the same conclusion. The handwriting was consistent with Marilyn Monroe's known samples from the same period. The paper was consistent with early 1960s note paper, and the ink appeared to be from a pen type available in 1962. All three analysts stated that in their professional opinion, the note was most likely genuine.
But before the auction could proceed, the FBI contacted Patricia and Michael directly. In November 2005, two men identifying themselves as agents from the FBI's Los Angeles office visited Patricia at her home.
They told her they were aware her father's estate contained materials related to FBI investigations and that those materials remained classified federal property. They specifically mentioned the Marilyn Monroe costume and asked Patricia to turn it over voluntarily, suggesting that retaining it could expose her to legal liability.
Patricia's attorney advised her that unless the FBI had a warrant, she was under no obligation to surrender the costume, and that the agents' claims about it being government property were questionable since it had been in her father's personal possession for decades. The attorney also suggested that the FBI's interest in retrieving the costume indicated it had evidentiary value the bureau wanted to suppress.
Patricia decided not to surrender it voluntarily. The FBI agents said they would seek a warrant, but weeks passed, then months, and no warrant materialized. The fact that the FBI attempted to retrieve the costume through intimidation rather than proper legal channels suggested they were desperate to prevent it from being publicly sold and analyzed by independent experts.
Despite FBI attempts to prevent the sale, Julien's Auctions moved forward with plans to offer the costume at their June 2016 Hollywood Legends auction. Word about the note's contents, specifically the reference to Bobby and Marilyn's fear that something might happen, leaked to the media. Suddenly, what had been a straightforward memorabilia sale became a media sensation.
The Thornton family started receiving threatening communications. Patricia received an anonymous letter warning that there are people who do not want certain truths to come out and advising her to withdraw the costume from auction for her own safety. Michael received a phone call from someone claiming to be a Kennedy family representative, offering to purchase the costume privately for substantially more than it would get at auction if they would agree not to publicize the note or allow it to be analyzed further.
The siblings instructed Julien's to proceed as planned.
The auction took place on June 18, 2016, and the bidding was extraordinary. The pre-auction estimate had been $40,000 to $60,000, but bidding opened at $25,000 and immediately jumped to $50,000, then $75,000, then $100,000 within the first minute. The price climbed rapidly with multiple aggressive bidders.
At $300,000, only two bidders remained, both on the phone, both bidding without hesitation. The price continued: $325,000, $350,000, $375,000. Finally, at $375,000, more than six times the high estimate, one bidder dropped out and the costume was sold.
Julien's refused to identify the winning bidder, citing confidentiality agreements. Several months later, entertainment journalist Liz Smith published a column claiming sources told her the winning bidder had been an intermediary acting on behalf of parties connected to the Kennedy family trust, and that the purpose was to ensure the costume and potentially incriminating note were secured and would never be subjected to forensic analysis or public scrutiny.
If true, it would mean the Kennedy family or their representatives spent hundreds of thousands of dollars to acquire and suppress evidence related to Marilyn Monroe's death.
Dr. Sarah Chen, a forensic scientist specializing in cold case analysis and historical DNA recovery, learned about the costume sale and recognized it as crucial evidence. The costume had allegedly been in Marilyn's possession close to her death. If the note's dating was accurate, Marilyn had the costume on August 3, just two days before she died. This meant it might contain biological evidence from Marilyn during her final 48 hours: DNA, perspiration, makeup traces, possibly pharmaceutical residues.
The note itself was potentially even more valuable forensically. Paper can absorb oils from skin, leaving fingerprints and DNA from touch. If the note had been written and handled by Marilyn and also handled by Bobby, it might contain DNA from both, definitively proving they had been in contact during Marilyn's final days.
Dr. Chen attempted to contact the costume's new owner through Julien's, requesting permission to conduct non-destructive forensic analysis. The response was absolute refusal. The owner declined to allow any testing, declined to allow the costume to be photographed or examined by researchers, and requested Dr. Chen not contact them again.
This refusal was highly suspicious. Legitimate collectors are usually enthusiastic about scientific analysis that might reveal new information and increase historical significance. The only reason to refuse would be if the owner already knew what analysis would reveal and did not want it public, or if the entire purpose of acquiring the item was to prevent anyone from analyzing it.
Unable to access the costume, Dr. Chen tested other Marilyn items from her final months. The results were troubling. Her analysis detected traces of barbiturates and chloral hydrate, the same drugs found in Marilyn's system at autopsy, but the chemical signature suggested these drugs had been in suppository or injectable formulation rather than oral pill form.
This supported Dr. Thomas Noguchi's 1962 autopsy findings. Marilyn's stomach had been completely empty, showing no pill residue despite the official conclusion that she had died from swallowing dozens of capsules. If drugs had been administered via suppository or injection, with or without her knowledge, it would explain high drug levels in her blood without digestive system evidence.
Dr. Chen also detected DNA from at least three unidentified individuals on tested items.
When Dr. Chen attempted to publish her forensic findings in peer-reviewed journals, she faced rejection, not for methodological problems, but because editors deemed the conclusions too controversial and legally problematic. Eventually, she published in a smaller journal, but her work received minimal attention.
The Marilyn Monroe Legacy Foundation came under pressure from donors uncomfortable with her findings' implications. Several major donors withdrew support, forcing the foundation to scale back operations. Dr. Chen's proposed follow-up research went unfunded.
The handwritten note, "I told Bobby everything. He said they would protect me, but I don't believe him anymore. If something happens to me, people need to know the truth," is perhaps the most direct evidence ever discovered that Marilyn feared for her life in her final days and had confided in Robert Kennedy about something significant that made her a target.
The note's existence supports several theories researchers have proposed over decades. It confirms Marilyn had a relationship with Robert Kennedy beyond casual acquaintance. She trusted him enough to tell him everything. It indicates Kennedy had made promises to protect Marilyn that she no longer believed, suggesting their relationship had deteriorated.
The phrase "If something happens to me" is chilling. Marilyn was anticipating harm just two days before she died. She wanted people to know the truth, suggesting she possessed information someone wanted kept secret.
Based on what is known about Marilyn's final months, she had been having affairs with both President John F. Kennedy and Attorney General Robert Kennedy. When the Kennedy brothers decided to end their relationships, concerned about political scandal, Marilyn felt betrayed. She had been making threats to hold a press conference to reveal her relationships with the Kennedys and expose how she had been used. This threat made Marilyn a serious liability.
If the Kennedys had promised to protect Marilyn in exchange for silence, but Marilyn realized they had no intention of keeping that promise, it would explain the note's bitter tone. Some researchers believe Marilyn possessed evidence of her relationships, letters, photographs, gifts, diary entries, and had told Robert Kennedy about this evidence.
If Kennedy had promised to ensure Marilyn's safety in exchange for turning over that evidence, but Marilyn began to suspect protection meant something more sinister, it would explain her fear. The note reads almost like insurance. "If something happens to me, people need to know the truth."
Less than 48 hours after writing that note, Marilyn Monroe was dead.
The official cause was ruled probable suicide by barbiturate overdose, but circumstances have never been adequately explained. The timeline does not make sense. Physical evidence does not support oral drug ingestion. Key witnesses changed stories multiple times. Evidence disappeared from official custody.
And most tellingly, people and institutions with power to cover up truth behaved exactly as expected if truth were being covered up. They removed evidence, intimidated witnesses, sealed documents, refused forensic analysis, and decades later spent hundreds of thousands to acquire and suppress a costume and note that might prove what really happened.
Despite all the mystery, there are facts that can be established. The costume disappeared from Fox archives between June and September 1962, during the period surrounding Marilyn's death. It ended up with FBI special agent Gerald Thornton, who was involved in FBI surveillance of Marilyn's relationships with the Kennedys. Thornton kept it hidden for over 40 years, suggesting it was evidence he did not want exposed.
A handwritten note found with the costume, authenticated as likely genuine, indicates Marilyn had confided in Robert Kennedy, that Kennedy had promised protection, that Marilyn no longer believed that promise, and that she feared something might happen, which it did two days later.
The FBI attempted to retrieve the costume after Thornton's death, suggesting the bureau considered it sensitive material even more than 40 years later. When sold at auction, it commanded a price far exceeding normal market value, and the buyer has kept both their identity and the costume completely hidden.
Multiple parties worked actively to prevent the costume from being sold, analyzed, or publicized.
All these facts point toward a conclusion. The costume is evidence of something powerful people desperately wanted, and still want, to keep hidden.
The story of Marilyn Monroe's "Bus Stop" costume is ultimately about power, evidence, and the lengths people will go to protect secrets. It is about how evidence can disappear when it threatens powerful interests. FBI agents broke into studio archives to remove costumes, forged documents, intimidated witnesses, and kept evidence hidden for decades. Kennedy-connected parties allegedly spent hundreds of thousands to acquire and suppress a costume and note rather than allow scientific analysis.
The costume that might contain DNA, chemical residues, and physical traces from Marilyn's final hours remains locked away, inaccessible to science, controlled by parties unknown. The handwritten note that proves Marilyn feared for her life and had confided in Robert Kennedy remains unexamined by independent experts.
The costume exists. The note exists.