The public prosecutor of sweden has closed the investigation on the assassination of Prime minister Olof Palme in 1986. Stig Engström, who died in 2000, is considered the main suspect, has he said Wednesday.

Leader, social democrat, charismatic, Olof Palme was brutally gunned down on a sidewalk frozen in the centre of Stockholm on 28 February 1986, at the age of 59 years, while he was walking to the cinema with his wife, without bodyguards. At this moment, Sweden has " lost her innocence ", according to a popular expression.