Two women, believed to be mother and daughter, have been killed in linked attacks in Ayrshire before a man died in a road crash.
NHS worker Emma Robertson Coupland, 39, was found injured in the car park of University Crosshouse Hospital in Kilmarnock at 19:45 on Thursday.
Around 20 minutes later Nicole Anderson, 24, was fatally stabbed on Portland Street, about two miles away. Steven Robertson, 40, died in a road crash south of the town, at 20:30.
Police Scotland said it is not looking for anyone else in connection with the incidents — which led to a three-hour lockdown of the hospital — and there is no ongoing threat to the public.