Programme Index

Discover 11,128,835 listings and 277,853 playable programmes from the BBC

Expert Witness

Series 1

Pollen, Chalk and DNA

Duration: 30 minutes

on BBC One West

How expert analysis of nettles and soil helped catch the killer of the Soham schoolgirls, and how advances in DNA techniques solved the murder known as the Beauty in the Bath. Show more

BBC One West

About BBC One

BBC One