The search for 18-year-old Sydney teenager Lily Hooper has ended tragically after NSW Police confirmed that a woman's body was found in bushland in the Southern Highlands on Thursday, 20 August 2026. Police said the body, located at approximately 11:30am, is believed to be Lily's, although formal identification is still pending. A report will be prepared for the coroner.

Lily, who lived in Oakdale in Sydney's south-west, left home at around 8am on 12 August intending to hike in Nattai National Park. She was reported missing after she failed to return home that evening. Police later located her vehicle near the Bonnum Pic Walking Trail on Wanganderry Road, prompting a large search operation across the rugged national park.

The search involved numerous emergency and specialist agencies, including NSW Police, State Emergency Service, NSW Ambulance, Fire and Rescue NSW and Australian Defence Force personnel. Drones, helicopters and specialist search teams were also deployed as crews worked through difficult terrain. Close to 100 ADF personnel joined the operation during its final stages.

Police had previously described Lily as an experienced hiker. Initial inquiries indicated that she had reached the summit of Bonnum Pic during the morning of August 12 and had sent messages from the trail earlier that day. After communication stopped and she failed to return home, authorities began an extensive search for her.

The discovery of the body brought an end to more than a week of searching, but the circumstances surrounding Lily's death remain subject to investigation. Police have indicated that a report will be provided to the coroner. At this stage, authorities have not indicated that foul play is suspected.

The incident also resulted in a serious communication error on Thursday. NSW Premier Chris Minns initially told Parliament that Lily had been found alive, after receiving incorrect information about the search. Within minutes, he returned to correct the announcement and confirmed that Lily had died. He apologised to Lily's family and said he was profoundly sorry for the additional distress caused by the incorrect information.

NSW Police Assistant Commissioner Joe Cassar later explained that the difficult terrain contributed to confusion in the initial reports from the search area. Authorities said the initial information that Lily had been found alive was corrected after a more accurate report was received from personnel at the scene. The handling of the communication is expected to be reviewed as part of the broader investigation.

The tragedy has prompted condolences from political leaders and renewed attention on the extensive efforts made by emergency services and volunteers during the search. Prime Minister Anthony Albanese and Opposition Leader Angus Taylor both paid tribute to Lily and expressed sympathy for her family.