An Indigenous Queensland man has died during a violent struggle with police that also left 2 officers with minor injuries in the Queensland city of Toowoomba on Thursday.

Police say the man became unconscious as they were attempting to arrest him and could not be revived.

The incident is being treated as a death in custody and is being investigated by the police service’s ethical standards command, with oversight by the state coroner and the Crime and Corruption Commission.

Police want to hear from anyone with mobile phone or dashcam footage.