A motorist was high on a cocktail of drugs and alcohol and driving at almost 100 kilometres per hour over the speed limit when he smashed into a car in WA's Mid-West, killing a couple turning into their driveway, the WA Supreme Court has been told.
Khel Robert Steel, 24, pleaded guilty to killing Lindsay and Valerie Baskerville, who were prominent members of the Port Denison/Dongara community, about 350 kilometres from Perth.
