A drug-affected driver who seriously injured an Adelaide newspaper editor while speeding at 170kph in Adelaide's CBD has been sentenced to four years and 13 days in prison. Luigi Gligora was speeding in a 60kph zone on West Terrace and had been abusing prescription weightloss drugs, before he crashed into The Advertiser's then deputy editor Ben Hyde in October 2021, leaving Mr Hyde with a traumatic brain injury.