Riddles

The Stoneman killed at least thirteen homeless people in Bombay but robbed none of them and showed no signs of sexual mo…

Captain Jones had Christine Collins committed to a psychiatric ward under 'Code 12' not because she was mentally ill but…

FBI informant William O'Neal held the position of chief of security for the Illinois Black Panther Party — the person fo…

In 1979, the Carter administration had strong legal reasons to avoid confirming that a nuclear test had occurred in the …

Robert Maxwell's funeral was held on the Mount of Olives in Jerusalem, attended by Israeli Prime Minister Yitzhak Shamir…

In October 1981, two young men — German tourists Horst Meyer and Jens-Uwe Rüsch — were shot dead at a campsite near Flor…

When police found Lord Lucan's Ford Corsair abandoned at Newhaven, they discovered two significant items inside that dir…

All five men left their car simultaneously and walked together in the same direction, deeper into the mountains, rather …

The location chosen for Calvi's death — Blackfriars Bridge in London — carried a layer of symbolic meaning that investig…

On January 24, 1947, the Los Angeles Examiner received a package claiming to be from Elizabeth Short's killer. The packa…

The Argentine military assumed that dropping bodies into the Rio de la Plata would carry them out to sea permanently. In…

In February 1979, a 17-foot Boston Whaler carrying five fishermen disappeared during a storm off the coast of Maui, Hawa…

The first-year student who escaped the kidnappers said she received one last text message from a captive friend, sent fr…

The car bomb that killed Daphne Caruana Galizia was not triggered by a timer, a motion sensor, or a phone call. It was t…

An authoritarian government needs to eliminate a defector living in the United States who has testified before Congress.…

After fleeing Lithuania's extradition request in 2015, Vladimir Antonov resurfaced in France under a false identity. Wha…

The Inter-American Court identified a three-phase operational structure to the assassination: target selection, killing,…

The most damning statistical evidence against Operation Speedy Express was the ratio of enemy killed to weapons captured…

In 1991, forensic anthropologist Clyde Snow exhumed remains from the San Vicente cemetery believed to be one of the dead…

The original commander of the rebel column marching on Freetown died under mysterious circumstances before the invasion …

In 2009, a former member of a Central Asian ruling family published a book in German and English that accused his former…

A Lutheran pastor was assigned to counsel Steven Tari after his first capture in 2005 but instead became a convert to th…

Forensic psychologist Gisli Gudjonsson identified a specific psychological condition that explained how the Reykjavik su…

In June 2018, a Ghanaian investigative documentary exposed corruption across African football and led to the immediate d…

When Akiel Chambers was found at the bottom of the pool, he was wearing clothing that was not his own -- a specific garm…

After Haq was pinned down by the Taliban, his supporters requested a specific type of military asset for extraction that…

The target of the Aranykez Street bombing had a specific role that made him extremely dangerous to the criminal underwor…

When Pinoni returned home after Gwanda's departure, she found the house had been searched. The pattern she described — p…

Two types of physical evidence recovered from the crime scene both excluded Chiang Kuo-ching and later matched Hsu Jung-…

A decoded Atencion message instructed that agents codenamed 'German' and 'Castor' should under no circumstances fly with…

Police identified a specific make and model of car from grainy CCTV footage at Korsør station. What was the vehicle, and…

A fire investigation report describes a fatal blaze at a government-run residential care facility. The report includes t…

A dictator learns that a professor has written a 750-page dissertation exposing his regime. The dictator's agents offer …

The Hwaseong killer attacked women aged 14 to 71 across a wide range of victim types. His attacks stopped abruptly in Ap…

Investigators discovered that someone accessed Juliana's Facebook account two days after her disappearance to post a far…

At a homicide scene, four victims are attacked in the same location with the same weapons. Three victims show stab wound…

In 1976, the CIA acknowledged possessing a large cache of classified documents pertaining to Ben Barka. Approximately ho…

In February 2005, a sitting prime minister of a post-Soviet Caucasus nation was found dead in a rented apartment alongsi…

A retired Senegalese Navy diver who had previously served as head of security aboard the Le Joola dove into the capsized…

The official death toll from the Oran hospital was 95 (20 European). The most rigorous archival study documented approxi…

A British Army officer was convicted of supplying the weapons used in the Secretariat massacre to U Saw. He was sentence…

When the Probo Koala arrived in Amsterdam, a Dutch waste treatment company initially agreed to process the slops but the…

A farmhand accidentally kills a small child with his equipment and buries the body in a panic. Investigators note that h…

After Melissa Barthelemy's death but before her body was publicly identified, her sister Kritzia received repeated taunt…

The prosecution's case against Van der Vyver rested on two forensic claims: an impression on a DVD cover said to match h…

Roberto D'Aubuisson made a televised public appearance four days before Romero's assassination in which he accused Romer…

The West Memphis Three were targeted as suspects primarily because of their clothing, music preferences, and interest in…

Boris Berezovsky was reportedly making plans to travel abroad for a business meeting scheduled in the days immediately a…

In the years before he shot Stanford White, Harry Thaw exhibited a specific pattern of pre-violent behavior toward his i…

Poe left Richmond, Virginia on September 27, 1849, bound for New York via Philadelphia. His luggage — including manuscri…

The statistical expert Henk Elffers answered the question: 'What is the probability that a nurse would be present at thi…

Ramzan Kadyrov made public statements about Estemirova within hours of her body being found, before any investigation ha…

A personal item belonging to fifteen-year-old victim Betty Jo Booker was removed from the crime scene and never recovere…

In 2019 and 2022, Philadelphia investigators used the same forensic technique that had recently identified the Golden St…

The Mad Butcher selected victims almost exclusively from a specific social stratum over three years. What was the shared…

The Saline County prosecutor who oversaw the grand jury investigation into the deaths of Kevin Ives and Don Henry — and …

The Levitt family dog was found calm and uninjured the morning after three women disappeared from the house. Investigato…

Kilgallen was found holding a book beside her body, apparently in the act of reading. What detail about this book contra…

The coroner's toxicology report found that Elisa had her psychiatric medication in her system at a therapeutic level. Ho…

The Axeman sent a letter to the Times-Picayune in March 1919 declaring that any household playing jazz music at 12:15 a.…

A children's novelty cheque cashed after the disappearance may contain Jane Beaumont's handwriting. Beyond confirming Ja…

Reverend Lyn George Jackes Kelly was tried twice for the Villisca murders. Both trials ended without a conviction — the …

A letter claiming to be from John Anglin arrived at the San Francisco Police Department in 2013, fifty-one years after t…

A human organ was found buried in the ash of the Sodder property five weeks after the fire, showing no thermal damage. W…

After killing six people at Hinterkaifeck on March 31, 1922, the perpetrator remained on the farm for approximately four…

Barry George was convicted largely on the basis of a single scientific finding in the pocket of his overcoat. What was t…

Pathologists examining Helen Barthelemy noted an injury not directly related to her cause of death: four of her front te…

The most significant physical evidence at the Flannan Isles was not inside the lighthouse but at the west landing platfo…

The anonymous callers who contacted Italian television and the Vatican after Emanuela's disappearance made a demand that…

Beyond his disposal trips to the sea, hotel staff noticed something strange about Peter Bergmann's clothing during his s…

Henry VII, who took the throne in 1485 after defeating Richard III at Bosworth, ordered all copies of a parliamentary do…

Across sixteen armed robbery attacks yielding modest financial returns, the Brabant Killers killed 28 people with a degr…

Adolf Hitler kept Geli Raubal's bedroom as a preserved shrine in two of his residences — the Munich apartment and the Be…

Barbara and Patricia Grimes were found undressed, but their clothing was never recovered anywhere — not at the body dump…

The copy of the Rubaiyat found in the Glenelg man's car contained five lines of capital letters penciled on the back cov…

Carl Hoffman's investigation identified a specific historical event in 1958 that provided the Asmat community near Otsja…

Before the Los Angeles Police Department had fully secured William Desmond Taylor's murder scene on the morning of Febru…

Afonso Dias had prior convictions for sexual offences against minors before Rui Pedro disappeared in 1998. Despite this,…

The Bulgarian DS used the code name 'Wanderer' for Georgi Markov, and the agent assigned to kill him was code-named 'Pic…

After Williams's death, investigators discovered something unusual about the flat's environmental controls that would ha…

Forensic experts say the death mask of L'Inconnue de la Seine cannot have been taken from a woman who drowned. Which spe…

The forensic pathology report on Matute Johns's remains was unable to determine cause of death. What specific condition …

A convicted torturer, receiving yet another life sentence in open court in 2014, wrote two words on a piece of paper and…

A man is murdered and his body is abandoned on a rural road. His remains are found two weeks later. Investigators estima…

The perpetrators chose to leave the remains in plain sight on Jalan Jenderal Sudirman — Jakarta's most prominent busines…

A crime scene analyst is reviewing photographs from a suspected suicide in a remote location. Five observations: (1) the…

Valentina Utochenko gave one statement to police in 1993 and has not spoken publicly about the Khamar-Daban incident in …

The Estonian Police and Border Guard Board announced that Aivar Rehe's death was ruled a suicide on September 30, 2019. …

The three attacks happened simultaneously at three separate locations along the same route. The killers had no mobile ph…

Investigators find three identical white Fiat cars abandoned in three different districts of a major city. Car one conta…

The outboard motor's ignition key was missing from the boat — not found on the ice, not in Lundblad's car, not anywhere.…

Mellory Manning replied to a client's text at 10:43 pm in what investigators described as a 'neutral manner.' Why did in…

Six bodies recovered from the Mbuzini crash site were found to have post-mortem incisions at the neck — cuts made after …

Arthur Leigh Allen was the only person ever officially named as a suspect in the Zodiac murders. Investigators collected…

The defense's acquittal strategy relied heavily on expert testimony about the distance of Mendieta's body from the build…

The hitman Koong Swee Kwan was paid a specific sum to carry out the assassination. This amount — roughly US$6,000 — is s…

Andrew took a portable electronic device with him to London but left a critical accessory at home, ensuring the device w…

The prosecution argued the flat was locked from inside, proving only occupants could be the killers. The High Court foun…

The boy was identified as David George Shintani through the work of a specific nonprofit organization that uses genetic …

The reform-minded Serbian Prime Minister who pushed for accountability after Milošević's fall was himself assassinated i…

The door to Room 14 was locked from inside with a mortise lock, and the key was found in the deceased's pocket. However,…

Which French domestic intelligence service took over aspects of the September murder investigation from the judicial pol…

The body was found at 350 meters elevation on Mount Monju, accessible only by forestry tracks, eighteen kilometers from …

Which member of the Assad family is most consistently identified as having operational authority over the assassination …

The most critical evidence that could have resolved whether military aircraft were in the sky near Flight 870 was system…

The manner in which the victim's skin was removed suggested a specific professional skill set. Investigators noted the t…

Three days after the kidnapping, police found a woman matching Marita's description in La Ramada. One detail about her a…

Garcia-Esperat was not originally a journalist — she held a specific scientific position at the Department of Agricultur…

Two years before the Lake Nyos disaster, a smaller limnic eruption at another Cameroonian crater lake killed 37 people. …

De Mauro's investigation focused on a specific airport where he believed the explosive device was planted on Mattei's pl…

The Joyita's radio was tuned to the international distress frequency when found, suggesting the crew tried to call for h…

What single piece of forensic evidence was most decisive in identifying Bradley Murdoch as the suspect and securing his …

Within forty-eight hours of the bombing, police had detained dozens of anarchists and left-wing activists in what appear…

The investigating judge who made the most progress on the Dominique case was forced to flee Haiti after receiving threat…

What was the name of the magazine that Regina Martínez worked for as Veracruz correspondent, which later conducted its o…

The FBI database designed to link serial crimes across jurisdictions was established in 1985 but was chronically underus…

The first driver, Hu Jun, reportedly made a calculation about whether to stop based on the relative financial costs of t…

Police Scotland announced in 2022 that they believe the motive for Wilson's murder is connected to a specific local disp…

The Kenyan authorities initially claimed Julie died from a lion attack followed by a lightning strike that burned the re…

Bobby's body showed advanced rigor mortis when discovered at 5 PM, but witnesses said the car had only been in the parki…

After Katrien's body was found, anonymous letters were sent to a Belgian magazine and to Katrien's parents claiming the …

When the Carroll A. Deering hailed the Cape Lookout lightship, the keeper noticed something unusual about the crew's pos…

Sergio Gomes da Silva — Shadow — was the driver of Daniel's car during the kidnapping. He was present at the scene but w…

Karen Silkwood was driving to meet a specific journalist to deliver her documents on the night she died. Who was the rep…

Chad's MP armband, portable radio, and military ID card were found arranged in the middle of the road, a quarter mile fr…

In the days before Giwa's murder, a military intelligence officer reportedly made a phone call to Giwa's wife asking for…

Dino Bravo was connected by marriage to one of Montreal's most powerful crime families. What was the name of this family…

The open-source investigation collective that confirmed Kirill Zhalo's identity and his connection to a senior FSB gener…

No forced entry was found at any door of the church-school complex. What are the three most likely explanations for how …

Investigators found a specific type of physical evidence near the body recovery site that, when tested with modern DNA t…

Lesin's autopsy revealed a specific bone fracture in his neck that is commonly associated with manual strangulation and …

Milan Levar was a Croatian Army veteran testifying about Croatian war crimes — not a foreign witness or a Serbian victim…

Cigarette ashes were found inside Gricar's MINI Cooper, but Gricar was a non-smoker who was known to forbid smoking in h…

The initial press reports suggested Sandra fell while watering plants on her balcony. What detail about the timing makes…

Beheshti was reportedly held at a detention facility that Ayatollah Khamenei had ordered permanently closed in 2009 afte…

Shimoyama vanished from the Mitsukoshi Department Store in Nihonbashi — a commercial district in central Tokyo. His body…

The CCTV footage shows Sombath being stopped and transferred to another vehicle at a specific type of location on Thadeu…

Galya Tannenbaum's pattern across her known crimes followed a specific sequence: she would cultivate access to a target,…

Investigators determined that the tampering did not occur at the manufacturing level because of a key detail about the c…

The forensic report on the explosive contradicted itself, attributing the C-4's origin to two different countries. One w…

The primary suspect in the UpStairs Lounge fire was ejected from the bar shortly before the blaze. He made an explicit v…

A body is found lying face-down on the floor of a locked hotel room. The door was secured from inside and there is no se…