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91色情片

Warning signs on the road to a mass shooting

In the wake of the carnage wrought at Virginia Tech by Cho Seung-Hui, the obvious question is: why were the warning signs missed?

Technology

Foolproof fingerprints: the counterfeit killers

Technology

Farewell fuzzy fingerprinting?

Carbon chains help to reveal hidden fingerprints

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Rapists snared by sperm-free semen

Life

Discovering the tomb of Jesus, wife and son

Earth

Tracing poachers with tusk DNA

Will ID cards make everyone a suspect?

Technology

Improving the search for intelligence

Forensic psychologists tackle UK serial killer

The murder of five prostitutes in Suffolk prompts much speculation 鈥� but the police must take care to consider all possibilities, experts warn

Former Soviet spy’s autopsy poised to begin

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Radioactive element found in blood of Russian ex-spy

Technology

Introduction: Forensic Science

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Death of the autopsy