Queensland’s tougher industrial manslaughter laws are used against a mining company for the first time, over the death of worker Graham Dawson during a roof collapse in 2021. Queensland’s tougher industrial manslaughter laws are used against a mining company for the first time, over the death of worker Graham Dawson during a roof collapse in 2021. Mining Accidents and Incidents, Law, Crime and Justice, Mining and Metals Industry Latest business news