Police are investigating the sudden death of a man in Fortitude Valley this morning, April 28.
Initial information indicates, about 12.20am the man was asked to leave a business on the corner of Ann Street and Morgan Street when he has resisted before being restrained by security.
A short time later the man became unresponsive.
CPR was commenced however he was declared deceased at the scene.
A crime scene has been declared and investigations around the circumstances of the death are ongoing.
Anyone with information or relevant dashcam of CCTV vision is urged to contact police.