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5/10 A case of arson hinges on finding a man who fits an impossibly vague description.
BBC Radio 4
4/10 A mass shooting on a bus leaves nine dead, and Beck's trail leads him to an unsolved case.
3/10 Who is killing young girls in the parks of Stockholm? Beck battles to catch the killer.
2/10 Detective Inspector Beck is sent to Budapest to search for a missing journalist.