A man is in custody following investigations into the sudden death of a man at an event in Glenwood this morning, 25 July.
Officers were called to a property on Leggets Lane around 2.30am, following reports a 40-year-old Kallangur man had fallen following an altercation with another man.
The 40-year-old sustained critical injuries and died at the scene a short time later.
A 33-year-old Burpengary man is currently under police guard in Gympie Hospital.
Detectives from Maryborough Criminal Investigation Branch are asking anyone with information that could assist, including anyone with vision of the incident, to contact police.
Investigations remain ongoing.
