Queensland Police are searching for well-known restaurateur John Kilroy after he failed to return from an evening walk along the Brisbane River, raising serious concerns for his welfare. Mr Kilroy, 74, was staying with friends in Brisbane while undergoing treatment for cancer when he reportedly left for a walk on Sunday evening and never returned. His disappearance has prompted a police investigation and an appeal for information from anyone who may have seen him.

According to friends, Mr Kilroy had been experiencing significant pain related to his ongoing cancer treatment before deciding to go for a walk. When he failed to return after several hours, those close to him contacted police, fearing for his safety. Queensland Police confirmed they received a missing person report regarding a man in his 70s from Brisbane City and said investigations are continuing.

John Kilroy is regarded as one of Queensland's most influential hospitality figures, having spent more than four decades building a successful restaurant and hospitality business. Originally from western Queensland, he established several well-known restaurants, pubs and function venues throughout Brisbane, earning a reputation for premium dining experiences. His iconic steakhouse, Cha Cha Char, became one of Australia's most recognised restaurants, attracting business leaders, politicians and visitors from across the country.

Mr Kilroy retired from the hospitality industry after selling Cha Cha Char in 2020 and later relocated to Hervey Bay. Friends say he had been privately battling cancer for several years while continuing to maintain close relationships within Queensland's hospitality community.

Police have not indicated any evidence of suspicious circumstances surrounding his disappearance but are treating the matter seriously because of his medical condition. Officers are reviewing available information and asking members of the public who may have seen Mr Kilroy near the Brisbane River or surrounding areas on Sunday evening to come forward.

The news has generated widespread concern throughout Queensland's hospitality industry, where Mr Kilroy is remembered as a respected businessman and mentor. Friends, former colleagues and community members have expressed hope for his safe return while encouraging anyone with information to assist police.

Authorities continue to investigate the circumstances surrounding the disappearance and have urged anyone with relevant information, CCTV footage, or sightings to contact Queensland Police immediately. As the search continues, family and friends remain hopeful that Mr Kilroy will be located safely. Police say further updates will be provided as new information becomes available.