Medical Detectives

3:00 PM to 3:30 PM
Wednesday 30 April
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Scratching the Surface

Season 7 Episode 33 of 42

How authorities traced a gun when police discovered the sniper who abandoned it had first removed the weapon's serial number

Medical Detectives airs on North Wales TV at 3:00 PM, Wednesday 30 April.
Topics
Education ➝ Science ➝ Factual Topics
Factual Crime