A suspended English teacher at John Edmondson High School in Sydney’s south-west has been charged with 10 offences after police allege he possessed and produced child abuse material, and used a device to seek sexual activity from children. Nathaniel Ballesta, 35, appeared via video link at Campbelltown Local Court on Friday, where bail was formally refused.
Ballesta was charged with three counts of possessing child abuse material, three counts of causing a child aged over 14 to make child abuse material, two counts of using a device to procure sexual activity from a child under 16, one count of producing child abuse material and one count of using a device to engage with sexual activity of a child. Police said the investigation began on Tuesday when automated systems built into cloud-based platforms flagged child abuse material and the Australian Centre to Counter Child Exploitation referred the matter to the Sex Crimes Squad.
Officers executed a search warrant at a home in Bardia on Thursday and seized electronic devices allegedly containing child abuse material. Detectives also allegedly uncovered online communication between Ballesta and a teenage girl who had at one point been his student, and police have spoken to the alleged victim while safeguards were put in place for her protection. Detective Acting Superintendent Adam Powderly said the quantity of abuse seized was significant and warned that further victims may be identified and further charges are pending.
The case now sits at the centre of Strike Force Trawler, the State Crime Command’s Sex Crimes Squad Child Exploitation Internet Unit investigation into the sexual abuse and exploitation of children facilitated through the internet and related telecommunications devices. Police are still checking whether any other victims or students were involved, a line of inquiry that gives the case its sharpest edge: the alleged contact was not limited to one child, and investigators say the material recovered may point to more people.
That is why Friday’s court result matters. With bail refused and the inquiry continuing, Ballesta remains before the courts while detectives work through the devices, the online communications and the school connection that brought the allegations into public view. The next development is likely to come from that digital evidence, and from the question police have not yet answered — how far the alleged offending extended beyond the first teenage girl identified.
