"They have been shot next to, but not against, the landowner," says Mats Almquist, the police officer in charge of the police in Stockholm.

The alarm came just before 2am and by 03.30 no one had been arrested yet. The crime is classified as serious robbery and serious weapon crime.

- We have some finds in the form of sleeves and we have some lookups that we continue to work with, says Almquist.