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Can archaeologists solve Sweden's 1,500-year-old murder mystery?
The remains of 26 massacred men were uncovered at the Iron Age site of Sandby Borg, where a grim tale of societal collapse is revealing itself.
Sandby Borg lies on the east coast of the Swedish island of Öland in the Baltic Sea. Constructed around a.d. 400, its oval retaining wall was once more than 16 feet high. The stone wall that crosses it was built much later.
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