Cult leader William Kamm and wife groomed young girl for a decade, Sydney court told
Cult Leader William Kamm Groomed Young Girl for a Decade, Sydney Court Told
Trial Begins as Allegations Unfold
Cult leader William Kamm and wife - The trial of William Kamm, also known as “Little Pebble,” and his wife Sandra Susan Mathison commenced at Sydney’s Downing Centre district court. The case centers on claims that the pair cultivated a relationship with a young girl over a decade, from age six to 16, with the aim of preparing her for a spiritual mission involving 45 children in a post-apocalyptic society. Both defendants have pleaded not guilty to charges of joint grooming and alleged violations of supervision orders.
The Cult’s Visionary Leader
Kamm, 76, founded the Order of Saint Charbel, a religious group operating from a New South Wales coastal property. He identified as a pope, prophet, and messenger of Jesus Christ, while his wife, 60, is said to have supported his leadership within the cult. The prosecution argued that their combined influence shaped the girl’s perception of relationships and spiritual duty.
Early Signs of Manipulation
According to testimony, the girl reportedly understood her role as Kamm’s spiritual partner by age six, even while he was incarcerated. She described how she was taught to associate with him through coded language, framing his actions as divine. “His role was to try to get us to do God’s will,” she stated, highlighting the religious justification for the relationship.
Communication and Spiritual Bonding
Prosecutor Andrew Norrie revealed that Kamm maintained contact with the girl during his imprisonment, using phone calls to reinforce his connection. In one instance, he reportedly told her, “Hi, my darling, I can’t wait to see you to start this beautiful mission together.” By age seven, the girl had allegedly agreed to a “spiritual marriage,” a concept Mathison described as essential for spiritual purity.
Progressive Isolation and Control
The court heard how Kamm’s influence over the girl deepened over time. In 2013, he instructed her to wear running shoes to facilitate physical intimacy, and later suggested locking her in a closet for “divine purposes.” Mathison dismissed her discomfort, claiming Kamm had no “dirty thoughts” and was following divine instructions.
Plans for the New World
Kamm and Mathison allegedly planned to create a new society, believing the world had become uninhabitable due to disasters. The girl was taught to receive Kamm’s sperm in a cup to impregnate herself, part of a broader effort to ensure the survival of their community. The prosecution framed these actions as a calculated strategy to build a post-apocalyptic legacy.
Supervision Orders and Breaches
Kamm was released on parole in 2014 and placed under supervision orders limiting contact with females under 17. Despite these rules, he allegedly used the phone to communicate with the girl, breaching the terms twice. The prosecution emphasized that these interactions were critical to maintaining control, even as she matured.
Lockdown and Delayed Plans
The pandemic delayed Kamm’s in-person plans with the girl, who visited the cult property in 2020. Mathison allegedly encouraged her to accept his sperm in a cup, framing it as a sacred duty. The girl’s compliance was portrayed as a testament to the cult’s influence, with Mathison insisting the relationship was spiritually necessary.
Arrest and Legal Defense
Kamm and Mathison were arrested in 2024, leading to the trial. Their defense, led by barristers David Mulligan and Dev Bhutani, challenged the prosecution’s narrative. Mulligan argued that Kamm never physically met the girl, while Bhutani called the case against Mathison “derivative” of Kamm’s actions, suggesting the girl’s testimony was shaped by early exposure to cult teachings.