CI delves into the twisted mind of one of Australia's most prolific serial murderers. John Wayne Glover, The Granny Killer, was truly an evil man. Glover's terrifying random attacks, targeting defenceless elderly women on Sydney's lower North Shore, would leave an indelible stain on the city. Hear the compelling story surrounding the hunt for the Granny Killer and his eventual arrest and trial.

CI examines two notorious abduction cases. The first case is the Graeme Thorne ransom kidnapping at Bondi in 1960. Thorne, aged eight was the son of winners of the Sydney Opera House Lottery. The second case is the recent Daniel Morecombe Queensland case that still remains unsolved. Crime Investigation Australia has secured exclusive interviews that shed new light on both of these infamous cases that stunned the nation.

Crime Investigation Australia examines the Dr. Victor Chang extortion murder as well as the horrific Jane Doe Case where a girl is found lying on the side of the road of an inner Sydney suburb wrapped in two plastic garbage bags.

The backpacker murder case in the Belanglo State Forest, south west of Sydney, has entered Australian criminal folklore. The brutal murders of seven young people, most of them overseas tourists hitchhiking around Australia, attracted international media attention. The remains of their bodies were uncovered in 1992. The arrest and conviction of Ivan Milat would catapult him to Australia's worst individual serial killer. It is believed that Milat was involved in several other killings and there is strong evidence that he didn't act alone.

Crime Investigation Australia has conducted a major investigation which reveals the inside story of the Megan Kalajzich murder and the extraordinary Police investigation which will rock the Harbour City's elite to the core. We also detail the true horror of one of Australia's most ghastly crimes, the heartbreak and anguish faced by investigators and interviews with several of the last people to ever see Anna Kemp and her daughter Gracie alive.

We investigate the story of David and Catherine Birnie, Australia's most sadistic husband and wife killing team who tortured, raped and murdered four women in 1986. We also look into the murder of Call Girl Roslyn Watson which had remained unsolved for more than 15 years and would have stayed that way if it wasn't for the tenacious efforts of a bright young Western Australian Police Detective.

Sometime on the evening of October 19, 1990, the flamboyantly gay Sydney socialite Ludwig Gertsch was strangled with an elastic strap in the bedroom of his lover, Mr Vincent Esposito. His body was found, wrapped in a doona, in Blue Mountains scrub on November 11, 1990. In September 1994 a Sydney Coroner found that Ludwig Gertsch was strangled "by a person or persons unknown". But that's where the murder trail ends - his killer has never been brought to justice. The murder of Allen Hall at Warnervale, where he lived with Christine Hicks, the estranged wife of boxing mentor and horse trainer Cec Waters, presented a curious public with a cruel and twisted story. Water’s eldest son, Dean, eventually was charged with Hall’s murder. However, it would be revealed later that Dean had succumbed to his father’s demands. Cec Waters was depicted as a bullying, obsessive father, who was determined to make his three sons become boxing champions but slaves to his evil will.

In February 1986, nurse Anita Cobby, a former entrant in the Miss Australia quest, is walking home from Blacktown station in Sydney's outer-western suburbs. A Holden sedan pulls up and Anita is dragged into the vehicle. She is taken to a lonely spot where five young men take turns to bash and rape her. Finally her throat is cut, almost severing her head, and her body is left in a paddock. The five men are later caught and convicted of these despicable crimes and sent to jail for life, their papers are marked "never to be released". But something positive will come out of this appalling and deeply disturbing story, as Anita's grieving parents begin a support group for the families of murder victims, offering comfort and mutual help for more than 1000 loved ones of homicide victims.

In 1999, eight bodies are found in six barrels filled with acid in a former bank vault in rural Snowtown, 50 kilometres north of Adelaide. Their investigation was to lead police to discover another four victims, in and around Adelaide. Four men were charged with murder and other offences. Eventually it was proven that 11 were murdered and another woman severely dismembered. The horrific murders that occurred over a 7-year period involve torture, dismemberment, even cannibalism.

For the first time the complete story of one of Australia's most horrific serial murderers is finally revealed. Almost twenty years ago in June 1987 a crazed gunman begins a journey which will take him thousands of kilometres across the vast Australian outback. The killer's journey will result in the murders of five innocent tourists, spark one of the biggest manhunts in Australian history and end in a bloody last stand shootout with police at a remote outpost deep in the rugged Kimberly ranges of Australia's north. Before it is over, thousands of residents living in communities scattered across the country's Top End will be terrorised.

CI investigates into two of the most infamous unsolved mysteries in Australian criminal history are examined in The Wanda Beach Murders and The Beaumont Children Mystery.In 1965, when Australian teenage culture was centred on sun, sand, and surf, the nation was shocked by the brutal bashing, rape and murder of two 15-year-old girls in the sand hills at Sydney's Wanda Beach. A massive police hunt failed to find the killer but now, more than 40 years later, there is growing evidence that he could be a known psychotic murderer. A year later, on an Australia Day outing to a beach in Adelaide, three small children, Jane, Arnna, and Grant Beaumont, disappeared suddenly and without a trace. Were they abducted by the man seen playing with them at the beach, or were they buried in an accident, as claimed by a world-famous clairvoyant who was flown to Adelaide from Europe by the media and concerned local citizens? Are they still alive?

The small hamlet of Greenough, near Geraldton, in Western Australia, some 400 kilometres north of Perth, will forever be associated with one the most horrific murders in Australian criminal history. In 1993, Karen MacKenzie and her three small children were violently murdered at their isolated house. The brutal and random nature of the attack was eerily similar to "In Cold Blood", Truman Capote's world-famous study of a family murder in an isolated house in America.When the Greenough killer was finally tracked down, charged and convicted, much of the evidence was too horrific to be made public.

A small group of local criminals, with mafia connections, were making vast fortunes in the famous NSW Riverina irrigation district from marijuana plantations. Corrupt police and a vast bribery network had kept the drug barons immune from prosecution until Donald Mackay's campaign finally led to raids by the State drug squad and several local marijuana growers were arrested and fined. During their trial the police informant was named publicly as Donald Mackay. Infuriated by the loss of more than $40 million, the leaders of the Griffith mafia, including the notorious Robert Aussie Bob Trimbole, put out a contract for Mackay's murder. Trimbole was shot in the car park of a Griffith hotel on a Friday night in July, 1977. The murder scene was awash with his blood and evidence showed he was shot a number of times from behind and his body then dumped into a car boot and driven away. Intensive investigations by police and even a Royal Commission have failed to locate it.

Hosted by Steve Liebmann, The Body In The Sports Bag explores the disappearance and brutal murder of Sydney teenager, Lyndsay Van Blanken. This chilling episode features detailed re-enactments, interviews with key homicide detectives and heartbreaking accounts from Lyndsay's family and friends. The gripping special also features an exclusive emotional interview with Brandon Leonard, Lyndsay's American fiancé.

John Paul Newman was a member of the New South Wales state parliament and Member of the seat of Cabramatta. He was the first politician to be assassinated in Australia. For many years Newman had been waging a campaign to break up the Asian crime gangs and corruption that had plagued the area. He had been the target of numerous death threats from such gangs but did not seek police protection. During the night of September 5, 1994 while outside his Woods Avenue home, he was shot and killed. His fiancée, Lucy Wang, was with him at the time but saw little of what happened because of the swiftness of the murder. A local nightclub owner, Phuong Ngo, who had previously attempted to secure Labor Party pre-selection for the seat, was convicted of the killing in 2001. Two of Ngo's associates escaped convictions. In 2003, an appeal by Ngo against the conviction failed.

This episode revisits Adelaide’s notorious Adelaide Family Murders case, where six young Adelaide men were murdered during the 1970’s and 80’s. The victims were found in random locations throughout the state, their bodies neatly cut into pieces. Although each attack and mutilation appeared different, police investigators soon began to link the horrific murders to one another. Media frenzy ripped through Australia when the similarities to each killing became public knowledge. Media speculated that the murders involved a group of high profile Adelaide men including politicians, religious leaders and judges who allegedly paid young men for sex and then drugged and used them for pleasure. The media dubbed the group The Family and from then on the case was referred to as the Adelaide Family Murders.

The horrific story of killers Allan Baker and Kevin Crump who began their murderous spree in rural NSW by killing a complete stranger for $20, a packet of cigarettes and a couple of litres of petrol. They then kidnapping Virginia Morse, a young mother of three, raped and tortured her as they drove to Queensland. Virginia's torture ended there when she was tied to a tree and shot. In the wake of their 1973 trial, the Australian public was left to ponder whether the two men were insane, or, even more chilling, whether their deeds were the result of rational minds gone astray. Shortcomings in Australian Criminal law were exposed because as Virginia Morse was killed in Queensland, New South Wales authorities could not charge the pair with her murder. Not wanting to extradite the two men, New South Wales police chose to charge them with conspiracy to murder Virginia Morse. Fortunately the New South Wales prosecutors didn't have to rely only on the Morse allegations. Their list of crimes also included the murder of Ian Lamb, the stranger, as well as wounding a policeman, as well as car theft.

In 1959 the carefree culture of Perth changed forever when a plague of crime hit the city. By early 1963 the crime wave had escalated to serial murder. A couple were shot at as they sat in their car. In separate incidents two men were shot and killed at point blank range as they slept. Another was shot between the eyes as he opened his front door. A young woman was strangled to death and raped. An 18-year-old babysitter was executed as she studied and listened to music in front of the fire. All this was the work of one man: Eric Edgar Cooke.

In 1981, the headless and fingerless body of 19-year-old Kim Narelle Barry was found dumped in the bush at a mountain lookout near Wollongong, south of Sydney. Kim’s head and fingers were later found in bushland some distance from the lookout and damage to the skull showed she had been bludgeoned to death. Then, by chance, detectives discovered that on the night she died Kim had been in the company of a local miner, 24-year-old Graham Potter, who had suddenly disappeared. A national manhunt led to his eventual surrender. Potter was convicted of Kim Barry’s murder and sentenced to life imprisonment. No motive was ever established for the killing and Potter, who was released in 1996 after serving 15 years, still declares he is innocent.

On a September night in 1986, two police officers climbed through a barbed-wire fence beside the F4 freeway at Minchinbury in Sydney’s west. They were accompanied by two teenage boys who guided them to the edge of a shallow dam where the beams from torches outlined the body of a young woman lying in the mud. She was later identified as nineteen-year-old Sydney bank clerk, Janine Balding. She had been abducted, raped, beaten and drowned. The shock was compounded when police arrested the gang responsible and found their youngest member was just 14 years old. The others present were a boy and girl both aged 15, a 16-year-old boy, and their leader, 21-year old Stephen “Shorty” Jamieson, who despite his physical maturity had the mental age of 10. It appears the gang was seeking to impress each other with their toughness when they set out to rape a woman. They selected Janine at random.

This chilling CIA episode details the long and difficult investigation which began with the disappearance of 18-year-old secretary Sarah Spiers from a night club in the up-market Perth suburb of Claremont on Australia Day, 1996. The new information has been kept secret by police until now for fear its release could jeopardise the investigation. Now, for the first time, it's being shown to the public and viewers will be asked to look closely and to call Crimestoppers if they believe they can help.

Serial killer Leonard Fraser was suspected of killing at least five women over a 17 year period but took the complete truth about his life of crime to his grave. Fraser was convicted of the murders of three people, including a 9 year old girl and the manslaughter of another woman.

The bloodied, semi-naked body of 30-year-old Donna Wheeler is discovered by her estranged husband Keith Bond and 12-year-old son. Donna had been brutally beaten and stabbed and when police investigate they discover that Donna’s estranged husband is a suspect but evidence also points to Keith’s brother Colin. Which brother really killed Donna Wheeler?

Hosted by Steve Liebmann, this episode of Crime Investigation Australia features detailed re-enactments and interviews with key figures, including the head of the police investigation, local Norfolk Island residents as well as intimate interviews with Janelle Patton’s mother and father. 29-year-old Patton had been stabbed to death in a frenzied attack that had left more than 60 wounds from her head to her feet. She had multiple bruises and broken bones and it was clear she had bravely fought back against a sustained attack. What followed were years of difficult investigations plagued by numerous false leads based mainly on gossip and innuendo. By the time the coroner’s inquiry opened two years later no less than 16 persons of interest had been investigated by the man in charge of the case, Detective Sergeant Bob Peters. The naming of the 16 caused a furore of resentment and distress among the islanders. Eventually a 28-year-old chef named Glenn McNeill who had left the island a few months after the murder to return to his native New Zealand was arrested. But forensic investigators said Janelle’s injuries did not match McNeill’s story. He was later convicted and sentenced to 24 years in prison. The crime was also touted as the subject of a potential telemovie.

On 27 November, 1987, 12-year-old Noosa school girl, Sian Kingi was grabbed off her push bike by Valmae Fay Beck and Barrie John Watts as she rode home from school. Beck and Watts gagged the innocent, terrified child. Watts then raped and bashed her. He then callously, and without remorse, cut her throat while his cowardly wife and mother of six watched on. Six days later, a fruit picker discovered Sian's mutilated body, still dressed in her Year Seven Sunshine Beach School uniform, in a creek bed. The hunt for the killers and their arrest was led by Bob Atkinson, now Queensland's police commissioner. As a result of thorough and dedicated police work by Queensland detectives, and in concert with New South Wales police, Beck and Watts were located hiding in a motel at Long Jetty on the NSW Central Coast a few weeks later. Police believe Beck and Watts are linked to the murders of Sharron Phillips, 20, in Brisbane's outer west, Stella Mary Farrugia, 19, and Louise Bell, 10, in Adelaide. In 1995, Watts was convicted of the manslaughter of 31-year-old student, Helen Mary Feeney in late 1987. Beck gave evidence against Watts, though Ms Feeney’s body has never been found. In 2008 Beck was hospitalised and underwent heart surgery, but later died in hospital.