An elderly man has killed himself by programming a robot to shoot him in the head after building the machine from plans downloaded from the internet. Francis Tovey, 81, who lived alone in Burleigh Heads on the Australian Gold Coast, was found dead in his driveway. According to the Gold Coast Bulletin, he had been unhappy about the demands of relatives living elsewhere in Australia that he should move out of his home and into care. Notes left by Mr Tovey — who was born in England — revealed that he had scoured the internet for plans before constructing his...