A chilling portrait of control and manipulation has emerged at the Sydney Downing Centre District Court, where William Kamm, the self-styled prophet known as 'Little Pebble', is facing a judge-alone trial.
Kamm, 76, and his partner, 60-year-old Sandra Susan Mathison, stand accused of jointly grooming a young girl over a decade, weaving a narrative of religious destiny to mask an alleged pattern of systemic abuse.
