A spokesperson for Swedish security service Säpo labelled as a terror crime the suicide attack that shook central Stockholm on Saturday evening, leaving one person dead and wounding two others.
At a Sunday morning press conference, Säpo said it had taken over the investigation into the nearly simultaneous bombings from the Stockholm police. The investigation will be overseen by chief prosecutor Tomas Linstrand.
"We are opening an investigation into a terrorist crime under Swedish laws," Anders Thornberg, head of Säpo's security department, told a press conference, a day after the explosions targeted shoppers in the Swedish capital.
Thornberg called the incident “very serious”.
Shortly before the two explosions, which sent holiday shoppers scrambling in one of Stockholm's busiest commercial districts, Säpo and the TT news agency received an email in which the author cites cartoons by Swedish Lars Vilks which portray the prophet Mohammed as a dog as well as the Swedish military presence in Afghanistan.