Angela Gallop on how forensic science helped convict the killers of Stephen Lawrence 19 years after the crime

The forensic scientist discusses a cold case examination of the suspects' clothing.

31 May 2019

2 minutes

This clip is from

Hay Festival—2019

Albert Woodfox on surviving over 40 years in solitary confinement
Duration: 02:06
Arundhati Roy: There's no such thing as a perfect story
Duration: 02:49
Ian McEwan: It takes thousands of emails to adapt a book into a film
Duration: 01:27
Lucy Worsley on young Victoria becoming Queen
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Albert Woodfox on surviving over 40 years in solitary confinement—2019
Duration: 02:06
Arundhati Roy: There's no such thing as a perfect story—2019
Duration: 02:49
Ian McEwan: It takes thousands of emails to adapt a book into a film—2019
Duration: 01:27
Lucy Worsley on young Victoria becoming Queen—2019
Duration: 02:49