Sweden closes Nord Stream investigation. It is still a mystery who was behind the explosions on the Nord Stream 1 and 2 gas pipelines.
Stockholm is no longer investigating. More coming soon! dpa. dpa More comingSoon! MoreComing soon! More Coming soon! More Coming Soon! Dpa. MoreComingSoon! The Nord Stream pipeline system was sabotaged in the Baltic Sea in 2012. The explosions were caused by a gas leak in the pipeline system.