Overview: Deadly Encounter On Sunday night you will witness an underwater drama that is quite simply mind blowing – a face-to-face encounter with a four-and-a-half metre wild crocodile. There are no cages here, no guns, no tranquilisers, just one brave diver and a giant prehistoric man-eater. Dangerous? You betcha! But this isn’t some kind of extreme sport. This is scientific research in the scariest laboratory on earth. Reporter: Liz Hayes Producers: David Alrich, Stephen Rice My Son, the Monster It was a crime as bewildering as it was monstrous. One year ago, almost to the day, thirty-three-year-old Anders Breivik went on a bloody rampage that became the deadliest massacre in the history of peacetime Europe. Seventy seven people were killed – most of them teenagers on a camping holiday. You have to wonder how a seemingly ordinary man could do something so utterly evil. If anyone can answer that question it’s Breivik’s father. On Sunday night, in a world exclusive interview, Jens Breivik talks about what drove his son to kill and how an intelligent, churchgoing teen turned into Norway’s worst mass murderer. Reporter: Liam Bartlett Producer: Gareth Harvey Wrong Place, Wrong Time Thomas Kelly had his whole life ahead of him. He was just 18 years old – with a promising job, a new girlfriend, some great mates and a close and loving family. Then, last Saturday night, in a single, mindless act of violence… it was all taken away. Thomas was walking along a busy street in Sydney’s Kings Cross, hand in hand with his girlfriend, when he was viciously king-hit in an unprovoked attack. Two days later, his mum and dad made the heartbreaking decision to switch off his life support. On Sunday night, we talk to the people closest to this tragedy – to Thomas’ terrified girlfriend, to the mate who stuck by him during the mad dash to hospital. And to his parents, Ralph and Kathy, who are determined to give their son’s death some meaning. Reporter: Allison Langdon Producer: Nick Greenaway