“When you have eliminated the impossible, whatever remains, however improbable, must be the truth…”
Unsolved Crimes Casebook
The disturbing disappearance of Joan Risch, a housewife who went missing from her home, has never been solved.
Pinchin Street Torso Murder
Was the Pinchin Street Torso murder the work of the elusive Jack the Ripper, or another equally deadly serial killer?
Joseph Bowne Elwell
The mysterious death of Joseph Bowne Elwell has intrigued and mystified in equal measure for over a century.
Was the sudden shooting death of TV's Superman actor George Reeves suicide, or something much more sinister?
One of the biggest Hip Hop stars of the 90's, the unsolved murder of Biggie Smalls is rooted in the culture of New York rap and criminal gangs.
The mysterious case of Lindsay Buziak, a realtor murdered in a savage attack that police suspect was carried out by contract killers.
The murders of two young women in 1969 remain unsolved. Were the Parkway Slayings the work of notorious serial killer Ted Bundy?
Atlanta Lover’s Lane Murders
In the late 1970's, young lovers were targeted during a killing spree the press dubbed, the Atlanta Lover's Lane Murders.
Did the Welsh double child killer Harold Jones commit no further crimes, or did he carry on killing as the London serial killer known as Jack the Stripper?
Red Lipstick Murder
The brutal murder of Jeanne French came just a few months after the Black Dahlia’s death. Known as the Red Lipstick Murder, it too would go unsolved.
Tupac remains one of the most influential rappers of all time, but his legacy as a martyr of gangsta rap, was a direct result of his unsolved murder.
The unusual case of Georgi Markov, a Bulgarian dissident who was killed by a hitman using a poisoned umbrella specially modified to shoot a ricin pellet.
A series of deadly poisonings in Chicago during the 1980's caused the recall of Tylenol, one of the most popular painkillers on the market.
Dominick Scialo was the feared Mafia hoodlum known as the King of Coney Island, who disrespected a boss and paid for it with his life.
Was the disappearance of aspiring actress Jean Spangler somehow connected to Hollywood leading man Kirk Douglas?
One of the deadliest and most elusive of serial killers, the Zodiac has remained as much of a mystery as the motive for his bizarre crime spree.
When a young couple are found dead in their car along the Serchio River, Italian detectives suspect they could be victims of the infamous Monster of Florence.
The Pockmarked Man, known as Le Grêlé, is a vicious French serial killer who has remained on the loose for decades, but who has finally been unmasked.
Mystery of Room 1046
The terrible circumstances of what happened in Room 1046 at a Kansas City hotel have never been fully explained.
Played by Joe Pesci in Goodfellas, DeSimone was a ruthless killer for the Lucchese crime family.
A young rapper and close friend of Tupac Shakur, Yaki Kadafi witnessed his murder, and would himself be killed just months later.
William Bradford Bishop
After murdering his family, Brad Bishop went on the run, and despite an FBI investigation, he has remained a fugitive.
Although convicted as the rapist known as the Green Man, Albert DeSalvo confessed to being the Boston Strangler, but doubt remains as to his guilt.
One of Scotland Yard's finest, Robert Fabian gained respect as a highly skilled detective working some of Britain's highest profile cases.
Sin City Murders
There were many young women murdered in 1940’s Los Angeles… so many that police suspected a serial killer was stalking the streets of the Sin City.
Was the enigmatic Francis Sweeney the Mad Butcher of Kingsbury Run, or did he just enjoy playing cat and mouse games with police?
The motive behind the murders of four people in the French Alps in September 2012 has never been fully explained, and the killer remains at large.
The mystery of the unknown Somerton man found on a beach in Adelaide continues to remain unsolved and unexplained.
The Victorian murder of John Gill was committed during the aftermath of the Ripper murders, but was far more savage and gruesome than any of Jack’s crimes.
Masked Marvel Murder
The death of actor David Bacon was shrouded in gossip, scandal and mystery. Was the star of the Masked Marvel serial murdered by a secret lover?
The horrific story of serial killer and cannibal Albert Fish, the nightmarish boogey man who raped and murdered children.
Early Bird Rapist
The unsolved crimes of the Early Bird Rapist, and the copycat who both committed their attacks before the notorious East Area Rapist began his reign of terror.
The callous murder of Betsy Aardsma at the Penn State University has continued to remain unsolved despite numerous theories.
A ruthless kidnapper and child abuser, the elusive Mr. Cruel has managed to remain free from Justice.
Thirteen years after 3-year-old Maddie McCann went missing from Praia de Luz, a new prime suspect, with a long history of sexual abuse, has emerged.
Was the mysterious 3-X part of a clandestine organization, or merely a deranged serial killer who wanted attention for his crimes.
The I-70 killer is believed to be responsible for the shooting deaths of at least six people during a vicious killing spree from Wichita to Indianapolis.
Call Girl Murders
Three high class call girls murdered in Europe could possibly be linked through their wealthy and powerful clientele.
Much like the killer who stalked the streets of London's East End who the press called Jack, the Atlanta Ripper was as equally lethal and elusive.
The murder of Julia Wallace has confounded amateur and professional sleuths for decades, and the case is considered impossible to crack.
The violent death of a unidentified woman in Norway would lead to a complex investigation involving espionage and murder.
A suspect in numerous unsolved crimes, John Cannan is a rapist and serial killer whom police suspect was involved in the disappearance of Suzy Lamplugh.
The infamous Zodiac Killer sent ciphers to the police with hidden messages that described his murderous intentions. Most have now been deciphered, but some remain unsolved.
Was Jack the Ripper a Jewish cobbler from the East End, or was the sinister Leather Apron merely a scapegoat for the Whitechapel murder?.
Monster of Florence
The still unsolved story of the Monster of Florence is one of murder, mutilation, cults and mystery.
The slaying of a Philadelphia teenager would remain unsolved for twenty-two years before those who witnessed the crime came forward to tell a tale of murder and revenge.
The tragic murder of an exceptional corporate lawyer has left many unanswered questions about what really happened the night she died.
Pennsylvania Swamp Murders
The Swamp Murders of Pennsylvania are strikingly similar to the Cleveland Torso Murders, and could possibly have been committed by the same killer.
The prime suspect in the Glasgow Three murders is Angus Sinclair, a rapist and serial killer who was responsible for similar crimes at the same time,
The mysterious case of kidnapping, murder, and a killer’s confession to the victim’s family.
Mystery at Wolf’s Nick
Evelyn Foster was horrifically murdered, but the strange circumstances of her death have left many unanswered questions.
Was the sinister Dr. Hodel behind the Black Dahlia murder, or a much more prolific serial killer?
The gruesome murders in Cabin 28 at the Keddie Resort has led to one of the most complex and mysterious criminal cases in Californian history.
Druitt was one of the Ripper suspects named in the Macnaughten Report, and the suspicious timing of his death has only increased his candidacy.
Gaviota Beach Murders
The brutal slaying of two high-school sweethearts could possibly be linked to the Zodiac murders as a fledgling killers first victims.
Was Russell Bohling's death an accident, or was he murdered because of his interest in a Satanic Cult...
The good-looking law student Ted Bundy was one of the most prolific serial killers of the 20th Century.
Lawrence Kane was never charged with murder, but he is a suspect in the deaths of two women and a prime suspect in the Zodiac case.
Jack the Stripper
Much like his namesake the Ripper, Jack the Stripper preyed on prostitutes who were found strangled throughout London.
Thames Torso Murders
A series of gruesome dismemberment murders were initially believed linked to Jack the Ripper, or were they the work of another more lethal serial killer.
Hamburg Rubble Murderer
The Hamburg Rubble Murderer was an elusive killer who claimed four victims among the rubble strewn streets of a post-war city.
Death of Stuart Lubbock
An accident or murder? The strange case of the death of Stuart Lubbock has yet to be fully resolved.
1966 Theft of the Jules Rimet Trophy
The theft of the World Cup would be solved by the Sherlock Holmes of the canine world, in a curious tale of sporting history.
Catrine da Costa
The gruesome death of a call girl would be the beginning of a strange case that would lead to one of Sweden's most bizarre unsolved murder mysteries.
Skid Row Stabber
Did Satan command the Skid Row Stabber to murder Los Angeles homeless?, and was the right suspect convicted for these serial murders?
The Sawmill murder case was the bizarre murder of a young woman. the motive for which is still unknown.
Monster with 21 Faces
The bizarre case of the Japanese blackmailers who targeted large corporations with threats to tamper their products with demands for money.
Jeff Davis 8
The murder of Jeff Davis prostitutes has continued to go unsolved in what is a complex case of drugs, murder and police corruption.
A psychotic maniac was murdering young boys in Manhattan in the most gruesome of ways, and the prime suspect was a former mental patient...
The bizarre YOGTZE case, the death of German Günther Stoll, is one of the most mysterious in German criminal history.
Did Mrs. Bartlett poison her husband, and if so, then how did she do it without leaving obvious signs on the body?
Oakland County Child Killer
The unsolved murders of four young children would lead to a shocking case of child molestation, murder and numerous suspects.
Was the Riverside Case the Zodiac Killer’s first murder, or a crime of passion due to an unrequited love?
One of the most prolific serial killers of the 20th Century, Pedro López is suspected of killing more than 300 young girls.
Frog Boys Case
The fate that befell four young South Korean boys was the basis of much speculation, until their bodies were finally found and pointed to murder.
Carl Grossmann, the Berlin Butcher murdered and cannibalized his victims, leaving behind as many unanswered questions after his suicide.
When the remains of numerous women were found on the grounds of his rented accommodation, the hunt was then on to find the elusive Bela Kiss.
Detectives were certain Graham Sturley murdered his young wife, and hid her body, they just needed to prove it.
The Costa Rican El Psicópata was a serial killer who claimed dozens of lives before his own death came under unusual circumstances.
St. Augustine Murders
Who murdered the wealthy socialite? Was it her next-door neighbour, who was tried and found innocent despite eye-witness testimony.
The mysterious case of Dorothy Forstein, the Philadelphia housewife who vanished from the family home under sinister circumstances.
The disappearance of Tom Roche took a sinister turn when a letter addressed to his family contained a bizarre confession.
An organized crime affiliated hitman, Moody would be linked to numerous unsolved murders after his own death at the hands of an unknown assassins.
Louis Le Prince
Was the Father of Cinematography murdered for his life’s work by an unscrupulous inventor?
Threatening letters, an unsolved murder and damaging local gossip were all the ingredients for the mystery of the letter writer of Circleville.
The theft of the thorough-bred race horse Shergar would be one of the most complex unsolved cases of kidnapping in history.
The serial killer known as the Honolulu Strangler killed five women in Hawaii over a period of a year as never been definitively identified.
Brighton Trunk Murders
The discovery of one body in a trunk would lead to a second murder, and a callous killer who would somehow escape justice.
Boston Museum Heist
When two men impersonated Boston police officers and robbed several priceless artworks, they began a mystery that has never truly been unravelled.
A vicious serial killer stalked the Gold Coast, murdering indiscriminately. Did the police finally identify the prime suspect?
The Monster would stalks the streets of London, attacking women with a variety of sharp implements in a bizarre Piquerism fetish.
The disappearance of Suzy Lamplugh has been linked to an unidentified man who called himself Mr. Kipper. Was this man her killer?
The crimes of the Brabant Killers have confounded the Belgian police, who had failed to establish a motive for the group's murderous rampage.
The murder of an elderly couple would prove the beginning of a mysterious case involving their son, and possibly the assassination of a president.
This Brazilian serial murder case is one of hate crimes against the countries gay community.
The murders of several women are connected by police through the killers use of flattening tires to ensnare his victims.
Beast of Farley Mount
A serial rapist who targeted women and teenagers in a reign of terror in the English district of Hampshire.
Atlas Vampire Case
The unsolved murder of a Swedish prostitute has become known as the Atlas Vampire case, because the killer drank the victims blood.
Monster of Udine
A sadistic serial killer targeting prostitutes in Italy's Udine province would prove elusive to the police investigation.
The brutal murders of three members of the Fager family in Wichita, Kansas, would be eerily similar to the BTK murders.
An unseen sexual predator stalked the highways of Washington state, murdering young black girls and women.
What happened to Trevaline Evans, who went missing shortly after taking a break at her Welsh antiques shop.