. "the assassination of prime minister Olof Palme" . . "Palme was assassinated" . "Olof Palme was assassinated" . . "Palme was murdered" . "his sudden death" . . "assassination of prime minister" . . . "assassins of Olof Palme" . . "assassination on 28 February 1986" . "PKK lead" . . "The murder of Olof Palme" . "shot" . "assassination of Olof Palme" . "real assassination" . . "action of dubious motivations" . . . "Assassination" . . "the murder" . "Assassinated" . "Sveav\u00E4gen and Tunnelgatan" . . "1986 assassination of Olof Palme" . . "GH" . "Assassination of Olof Palme" . "shot in the back" . "Palme murder" . . . "assassinated on 28 February 1986" . . "1986 murder" . "assassination of Prime Minister Olof Palme" . "Kurds track" . . . "Palme was shot" . "assassinated in Stockholm" . "his assassination" . "Assassination by gunshot" . . "was murdered" . "shot to death" . "suspected murderer of Olof Palme" . "that of Prime Minister Olof Palme" . "the assassination of Swedish Prime Minister Olof Palme" . . "assassinate Swedish Prime Minister Olof Palme" . "assassinated" . "Assassination of Olof Palme" . "Palme's assassination" . "unsolved 1986 murder" . "Unknown" . . . "assassination in Stockholm" . "assassination" . . "murder" . "shot dead" . "murder of Olof Palme" . "was assassinated" . .