Since the early 1980s, Duncan has provided expert witness in many  terrorism and child pornography cases.

Expert Witness Register


Operation Ore

Here you can find Duncan's CV, judgments list and interesting pieces on computer forensics.

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Duncan's expert witness work has often included major teroroism cases, such as the Ricin Ring plot.

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'Operation Ore was Britain's biggest ever child pornography investigation. The evidence, however, was deeply flawed

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Roaming charges



After an evening watching Wired or CSI, viewers could be forgiven for thinking that mobile phones now provide instantly available and complete records of every user’s position and actions.

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