Emergency calls made by Gretl Petelczyc during the May 2024 armed attack in Floreat were played at hearings in Perth. The court also heard statements from Mark Bombara's family about his health. According to the hearings, Bombara had two Glock pistols and threatened 59-year-old Jennifer and her daughter. In the first call, Gretl said that a man with a gun was in the house.