Imam Ali Center (Stockholm, Sweden) burns after arson attack May 1, 2017 Photo by ABNA
Assalamu alaikum wa rahmatullah,
The largest mosque of Sweden, Imam Ali Center north of the capital, was set ablaze Sunday night destroying nearly a quarter of the building. Initial reports suggest arson as the investigation continues to find the culprit and motive. 
Thankfully, no one was hurt as the building was vacant after activities earlier in the day and the firefighters arrived in time to contain the damage.