Masked men broke Saturday morning in a villa in the Swedish city of Vësterås, where up to 20 people had gathered to hold a christmas party.

The armed robbers had escaped from the scene of the crime, when the police arrived, writes several Swedish media.

According to Swedish police, they were participating at the party forced to disclose their values, before the robbers left the villa.

– The total yield has been high, because so many persons were present, says press officer with the Swedish police, Daniel Wikdahl.

the Police received the complaint about the robbery around at 5:30, and the villa is now blocked, while the robbery is investigated.

No persons came, according to police injured during the robbery.