First broadcast 24th October 2010.
Unemployed depressive Peter Ferguson hangs himself after apparently killing his four children with drug overdoses, though one, Callum, survives.
Blythe Duff - DS Jackie Reid
John Michie - DI Robbie Ross
Alex Norton - DCI Matt Burke
Jordan McCurrach - PC Bridge
William Ruane - Fin
Sharita Scott - Bonnie
Peter Vollebregt - Dr. Chris Mackay
Marc Ainslie - Callum Ferguson
Davood Ghadami - Duncan Clark
Neve McIntosh - Louise Ferguson
Jason Harvey - Greg Warren
Robert McCafferty - Graham Smith
Eric Robertson - Craig Raft
Caroline Guthrie - Claire Robertson
Sandy Welch - Michael Anderson
Siobhan Redmond - Chief Supt Karen Campbell
Ghizala Avan - Doctor
Moyo Akandé - Kerrie Macdonald
