He is part of the police's cold case group - a collection of four police officers who usually investigate serious crimes in Västmanland. The old murder investigations should be reviewed at the same time as the current crimes are investigated.
- The hot cases completely rains over us, so it gets crowded but we make an effort, says Ove Dahlberg.
He has just received the cartons from Västerås, full of questioning and evidence, and will make an assessment of who has the greatest chance of being resolved.
In the element above you can see the entire list of cold cases and hear more about the murders that occurred in Västmanland.