Investigations continue into the death of a man outside his Mudgeeraba home over the weekend.
Sam Leschke was found dead on the lawn on his Soma Court home just before 10am on Saturday by his sister, while his parents were overseas celebrating their anniversary.
It's believed the 21-year-old passed out after getting hurt in a brawl with up to seven other men outside nearby pub The Wallaby Hotel.
Detective Inspector Marc Hogan has confirmed they are treating the death as suspicious, and want to speak to the group of men allegedly involved.
"We don't know the exact events," said Hogan.
"We're very interested in what anyone may be able to give us in terms of detail."