June 7, 11.23, Murder/homicide, Sigtuna

Police alarms go off, among other things, a shout in a multi-unit building in Märsta. When the police are to check what has happened, a severely injured man in his 55-year-old is found in an apartment. Both the police and the ambulance take life-saving measures, but the man dies. 
A man in his 30-year-old who is also in the house is arrested in connection with this. He is suspected of murder.
The crime scene is cordoned off and the police are currently working on technical examination and interrogation. 

Relatives have been informed.