BBC One

Expert Witness - Series 3: 6. Face of a Killer and Proof in the Pollen

When a young man is stabbed to death, a facial recognition expert helps Merseyside Police catch the killer.

  • Duration29 mins
  • First shown21 Aug 2023
  • Available for 29 days
Watchlist
Audio DescribedSign Language

Series 3 Episodes

  • This episode
    6. Face of a Killer and Proof in the Pollen