Nikki's loyalty towards her former mentor, Noel Hopkins, is severely tested when past allegations of sexual misconduct from a former student surface.

Leo and Harry refuse to give up their search for Liam, as they try to identify and locate a toxic chemical which was found in both bodies. If they can find the source of the chemical, they may find where Liam is being held.

Silent Witness Season 12 Episodes...

• s12e01 - Safe (Part One)
• s12e02 - Safe (Part Two)
• s12e03 - Death's Door (Part One)
• s12e04 - Death's Door (Part Two)
• s12e05 - Terror (Part One)
• s12e06 - Terror (Part Two)
• s12e07 - Judgement (Part One)
• s12e08 - Judgement (Part Two)
• s12e09 - The Lost Child (Part One)
• s12e10 - The Lost Child (Part Two)
• s12e11 - Finding Rachel (Part One)
• s12e12 - Finding Rachel (Part Two)

Silent Witness Show Summary

Silent Witness is a forensics crime drama that focuses on a pathologist who attempts to identify cuddle victims and figure out what caused them to die.