A 10-year-old girl, Sophie Wang, was found dead with her throat slashed in her Gold Coast home in the Emerald Lakes area on Tuesday evening. Her father discovered her body and called emergency services, but she was pronounced dead at the scene. Sophie's mother, Yingying Xu, was apprehended on a nearby street after a four-hour search and has been charged with murder. The incident has shocked the local community, including Emmanuel College, where Sophie was a Year 5 student. The school has offered counseling and grief support to its students and staff. Police have launched a detailed investigation, codenamed Whiskey Omega, to understand the circumstances of this tragic event.