Police in Sydney charge a male high school teacher with alleged child grooming offences and with possessing child abuse material. Multiple outlets report the charges stem from investigations in which police say they found alleged child abuse material in his possession. The material is described as including photos of a former pupil. The reporting across sources is consistent that the teacher has been formally charged and that the alleged conduct involves both grooming and possession of prohibited material. The articles do not provide additional confirmed details about the timeline of alleged offending, the specific dates of the photographs, or the outcome of any court process, and they do not attribute particular motives or context beyond the alleged possession found by police. The cases are presented as allegations pending legal proceedings. Authorities have not been cited in the provided excerpts as releasing further specifics about how the evidence was located or what charges are for each alleged offence.