During the final weeks of her life she was involved in the pro-euro campaign preceding the Swedish referendum on the euro, held on 14 September 2003 (three days after her death). As a popular pro-euro politician, she was a spokesperson for the campaign; her face was on billboards across Sweden the day she was murdered.
Lindh died in the early morning of 11 September 2003 after a knife attack in Stockholm on the afternoon of 10 September. Just after 4 pm, she was attacked while shopping in the ladies' section of the Nordiska Kompaniet department store in central Stockholm. Lindh was shopping for new clothes for a televised debate later that night on the referendum about Sweden's adoption of the euro (which she supported). She was stabbed in the chest, abdomen and arms. At the time of the attack, Lindh was not protected by bodyguards from the Swedish Security Service;
After denying all involvement Mijailović confessed to the crime on 6 January 2004, providing a full account of the events of 10 September in an extra session of police questioning requested by Peter Althin (Mijailović's counsel). He was found guilty in a trial held from 14 to 17 January, and after a psychiatric evaluation was sentenced to life imprisonment on 23 March. On 8 July an appeals court overturned Mijailović's sentence (after tests concluded he was mentally ill at the time of the murder), and Mijailović was transferred to a secure psychiatric ward. Prosecutors appealed to the Supreme Court of Sweden, which reinstated his sentence to life imprisonment on 2 December of that year. Mijailović renounced his Swedish citizenship, and has unsuccessfully requested to be transferred to Serbia.
Lindh was an outspoken campaigner for Sweden to join the Eurozone in the referendum held on 14 September 2003. After the attack, all euro-campaign events were immediately cancelled. Television campaign advertisements were withdrawn, and all TV stations in Sweden halted commercials from the evening on the 10th through the 11th to help the public-service channels of SVT report news. TV3 merged its programming with ZTV and TV8, airing Efterlyst (a program similar to America's Most Wanted) for people to send information directly to the police to help find the murderer. All campaign advertising on billboards was removed and advertising in printed media cancelled. The murder was seen as an attack on Sweden's open society, requiring unity rather than political campaigning.
Following a midday meeting on 12 September by prime minister Göran Persson and the leaders of the other political parties in the Riksdag, the decision was made not to let Lindh's murder affect the referendum. Information and resources on the referendum's issues would be fully available, but no political campaigning or debate would take place. Party leaders unanimously pledged support for the ballot as planned, and to abide by its result. Despite speculation that sympathy for Lindh could influence the voting, the euro was rejected in the referendum. Following her death, junior foreign affairs minister Jan O. Karlsson was appointed acting minister for foreign affairs. In October of that year Laila Freivalds was appointed the successor to Lindh's cabinet post.
Jo Cox suspect bought gun guides from US neo-Nazis, group claims
The man arrested over the killing of the MP Jo Cox bought books from a US-based neo-Nazi group, including guides on how to build homemade guns and explosives, according an anti-hate campaign group in the US.Jo Cox attack: UK police search for motive day after lawmaker's killing
The Southern Poverty Law Center (SPLC) published receipts that appeared to show Thomas Mair bought, among other books, a manual on how to make a homemade pistol from the National Alliance.
The killing has muted the tone of public discussions over the referendum, which has focused heavily on immigration. It put the brakes on official campaigning, with both sides suspending activities out of respect for Cox, just as they had begun to ratchet up their arguments in the final leg of the race. The BBC canceled a TV debate on the referendum scheduled for Friday night.