On reopening several missing person's cases police found they were all connected to two men. The trail of missing people led them to a bank vault in Snowtown. Inside the vault, they found a number of barrels - all containing body parts.
Matthew Milat In November 2010, in the quiet Belanglo State Forest, Matthew Milat fulfilled his desire to follow in his infamous uncle's footsteps when he brutally murdered his school friend in cold blood.
In October 1997, Law student Anu Singh held two dinner parties to say goodbye to her friends after she had allegedly divulged to them that she and her boyfriend Joe Cinque were to die in a suicide pact.
In Great Falls, Montana, detectives are called to the scene of a grizzly crime, a 51-year-old former corrections officer dead is found dead. This is the second seemingly random murder in six weeks, a chilling statistic in a city that sees only about six homicides a year. As the hunt for the killer begins, detectives race to stop him before he hurts anyone else.
This week's Crimes That Shook Australia explores the theme of greed and tells the story of a woman, dubbed by the media as The Black Widow, who methodically set out to murder two men in three years. For their money.