Ep 4. Episode 4

Crime Investigation Australia is a docu-drama TV series based on Australian crimes, which delves into the complexity and proceedings of investigations, court trials, and ultimate convictions of the criminals. In season 3, episode 4 named 'Episode 4,' the show focuses on a case that put the New South Wales "Green Valley gang" on the map as one of Australia's most notorious groups of the late 1990s.

The story commences with the brutal murder of 16-year-old Cabramatta boy Vu Ngoc Chau, commonly known as "Aussie." The young man was a member of the Green Valley gang, and his death triggered a string of violent events that unraveled the gang's operations and arrested many members for various crimes.

The investigation led by detective sergeant Matthew Kehoe of the Homicide Squad unraveled the intricate web of the underworld's activities and provided insight into the gangland culture. The case reveals how the Green Valley gang worked and why they were the most fearsome and dangerous gang in Southwest Sydney.

The team worked relentlessly for months, gathering evidence and following leads that ultimately led them to the suspects. They identified four suspects with the help of confidential informants and surveillance footage. The four were-- Aaron "Lambo" Patrick, a 22-year-old, John "Faru" Ibrahim, aged 29, Ahmed "Mad Hatter" Kaddour, aged 20, and Roger Rogerson Jr., a 19-year-old.

The arrest of the suspects led to charges of conspiracy to murder. It was revealed that the murder of Aussie was an inside job arranged by the Green Valley gang to eliminate one of their own members who showed signs of disloyalty. The team discovered that John Ibrahim ordered "Aussie's" murder as a statement to other members to obey their boss's rules or suffer the same consequence.

The trial showcased the inner workings of the gang subculture, and the detailed accounts showed the level of fear that ruled the community. It took several weeks before the verdict was reached, and the four suspects were found guilty. Aaron Patrick, who confessed to his involvement in the murder, was sentenced to fifteen years in prison with a non-parole period of ten years. John Ibrahim, Ahmed Kaddour, and Roger Rogerson Jr. were each sentenced to life imprisonment with a non-parole period of twenty years.

Throughout the episode, the investigators and members of the legal system highlight the dangers of gang culture, where violence is considered as the norm. They also discuss the challenges of dismantling the gang subculture, which is deeply entrenched and supported by a code of silence. The episode also highlights the importance of whistleblowers, without whom many cases would not be solved.

In conclusion, Crime Investigation Australia's season 3 episode 4, titled 'Episode 4,' is a haunting portrayal of gang warfare and the impact it has on society. The story skillfully showcases the investigation, trials, and subsequent verdicts of the Green Valley gang members, and how they were taken down by the anti-gang unit. The episode is insightful, thought-provoking, and makes us contemplate the far-reaching aftermath of gang activities.