Cabramatta was the epicentre of Australia's worst heroin epidemic. It was also the electorate of John Newman, the state MP gunned down outside his own home in 1994. This week we look beyond the assassination and into the epidemic itself, with Don Weatherburn, a professor at the National Drug and Alcohol Research Centre at UNSW.

MP John Newman was shot dead in his driveway, while he was still in office. The gunman has never been found. Newman was the State MP for the electorate of Cabramatta which at the time, was in the throes of a heroin epidemic.

When Anwar al-Awlaki joined Al Qaeda in the Arabian Peninsula, he knew he could be jailed or killed by the US government. What he didn't know was that his death would come at the hands of a person he trusted with his life.

When Anwar al-Awlaki joined Al Qaeda in the Arabian Peninsula, he knew he could be jailed or killed by the US government. What he didn't know was that his death would come at the hands of a person he trusted with his life.

The Viceroy of India was considered the most powerful man in Britain's most valuable colony. And yet, he was killed by an unlikely man, whose motives are still questioned today.

Yalkun Uluyol has not seen or spoken to his father since 2018 - That's because his father had disappeared into a Chinese re-education and training camp for ethnic Uyghur Muslims.

Juma Tayir was an ethnic Uyghur. He was also the Chief Imam of China's largest mosque.