From Darkness

SYNOPSIS

Claire's confession leaves both her and John devastated, while an attempt to bring the prime suspect to justice ends in disaster. Lola comes under pressure from the media to stop the killings, while Claire makes a desperate attempt to exploit Lucy's obsession and use it against her - but the plan backfires, placing Claire's own family in danger. John jeopardises his career to keep Lucy from killing again, while the dark secret behind the killings comes to light and another tragedy seems unavoidable. Last in the series.