November 1st 2007 was ‘All Saints’ Day’, a public holiday in Italy. International student Meredith Kercher’s Italian flatmates were out of town visiting family and fellow student, American Amanda Knox was at her boyfriend’s, Raffaele Sollecito, house. That evening, Meredith went over to see three British friends. That was the last time Meredith was seen alive. This documentary looks at these events.

Meredith Stone, a home care nurse, has been assigned the duty of looking after a wealthy invalid named Ivar Langrock. Cooped up in Langrock’s stately country mansion, Meredith quickly suspects that someone sinister is lurking in the manor’s dark halls only to discover that Ivar’s demented and violent son has been locked away in a hidden room. Shortly thereafter, Ivar’s grandson Gabriel also moves into the house and with his arrival a mysterious killer soon begins murdering members of the Langrock family along with their live-in staff.