Queensland Police are investigating the sudden death of a man at Glenwood, near Gympie, after emergency services were called to a property following reports of an altercation.

Police were called to a property on Leggets Lane, Glenwood, at approximately 2:30am on Saturday, 25 July 2026, after reports that a man had fallen following an incident involving another man.

A 40-year-old man from Kallangur suffered critical injuries during the incident and was declared deceased at the scene a short time later. Police have commenced investigations to determine the circumstances surrounding the death.

A 33-year-old man from Burpengary was taken into custody and was under police guard at Gympie Hospital while inquiries continued. Detectives from the Maryborough Criminal Investigation Branch are investigating the incident and are seeking information from witnesses.

Police are appealing for anyone who witnessed the incident, attended the property, or has relevant footage such as CCTV, mobile phone recordings or other information to come forward. Investigators say information from the public may assist in understanding what occurred before the man’s death.

The Glenwood investigation remains ongoing, and police have not released further details about the circumstances leading up to the altercation. As the matter is under investigation, any allegations or possible offences have not been tested in court.

In Queensland, deaths that occur in suspicious, violent or unclear circumstances are generally investigated through the coronial system. A coronial investigation examines the identity of the person who died, when and where the death occurred, how it happened and the medical cause of death.

The incident has attracted attention in the local community, with authorities continuing to gather evidence and speak with people who may have information. Police have encouraged anyone with relevant details to contact investigators or provide information through official reporting channels.

The investigation will determine whether further action is required after detectives complete their inquiries. Police have not provided additional information about possible charges at this stage.