The three burglaries are investigated as gross theft. All must have occurred during Monday.
At one point a thief must have broken a window pane to get in, at another a porch door was forced.
In connection with one of the burglaries, one of the police dog patrols must have made a finding in a nearby forest area.
The police now want tips from the public about the burglaries.
- All sightings of persons or vehicles in Mariefred between 11 am and 3 pm are of interest. Call 114 14 or use the tip form on polisen.se, the police write on their website.