An Australian businessman has severe head injuries and is in a US hospital after a mysterious disappearance on a work trip.
Grain Producers Australia (GPA) chief executive Colin Bettles, a former Nationals Party adviser and journalist, was found unconscious with head injuries earlier this week on a San Francisco street and taken to hospital an put in an induced coma.
He was reported missing by his partner after he failed to catch a flight, and friends and colleagues asked his former boss and former deputy prime minister Michael McCormack to…
