In 1978, Evan Pederick, a naive 22-year-old in the thrall of a radical religious movement, Ananda Marga, placed an enormous bomb outside Sydney's Hilton Hotel. It killed three people. A decade later, Pederick confessed to this act of terrorism. But when one of his alleged accomplices was later acquitted, significant parts of Pederick's testimony were undermined and he was accused of being a 'fantasist'. Conspiracy theories flooded in to fill the vacuum...