Mathew Hawkins sentenced to more than six years in prison over one-punch death of Luke Sweetman

The man who killed 35-year-old Luke Sweetman in an unprovoked one-punch attack outside a pub in Adelaide’s north-west will spend at least five years in prison for the assault. 

Mathew Paul Hawkins, 29, was sentenced in South Australia’s Supreme Court on Thursday to six years, four months and 16…