A late February night in 1986 the Swedish prime minister Olof Palme was fatally wounded by a gunshot at Sveavägen in downtown Stockholm. Ha and his wife, Lisbeth Palme, were walking home from a cinema when a lone gunman walked up to the couple, shot the prime minister in the back, and wounded Lisbeth with a second shot. Olof Palme died from his wounds with his wounded wife refusing to leave his side. It took almost three years, until December 1988, before someone was arrested for the murder. Christer Petterson,…