Silent Witness

A third murder is discovered on school grounds and Leo realises the killings are connected to a sinister teenage pact. Meanwhile, Nikki proves her elderly victim died of hypothermia - but there is still a guilty party to be caught.

Bölüm: S10E08
Bölüm Adı: Supernova, Part Two
Yayınlanma Tarihi: 07.08.2006