Concrete block used in murder and Sophie’s clothing could hold the key to solving cold case

Sophie Toscan du Plantier (Family Handout/PA)

Sophie Toscan du Plantier (Family Handout/PA)

Senan Molony

The murder of Sophie Toscan du ­Plantier may yet be solved thanks to a ­potential breakthrough in forensic evidence.

The death of Ian Bailey comes two weeks after an American DNA pioneer contacted gardaí offering to help solve the killing by means of a new technique.

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