An attempt at a terrorist attack in central Stockholm left one man killed and two other people injured when two explosions hit a shopping center on Saturday evening.
CNN reports that Police are investigating whether the two explosions in Stockholm and an e-mail threat sent shortly are related.
TT reported that the e-mails had sound files with a person speaking Swedish and Arabic.
Police said that a car parked near Drottninggatan exploded shortly before 5 p.m. Stockholm time and wreckages of the vehicle included gas canisters reported The New York Times.
An unidentified man was found dead at the scene of the second blast.