Silent Witness: Safe - Part Two

SYNOPSIS

Part two of two. Leo tries to prise information from Levi, but it is only after the youngster fails to go through with a stabbing that he runs away and begs for help, finally revealing all he knows. The police still struggle to secure any concrete evidence against gang leader Keenan, who manages to evade them and continue his killing spree. Just when all hope seems lost, however, the team makes a breakthrough.