The Tower S1

DS Sarah Collins and DC Steve Bradshaw are called to an incident at Portland Tower in south-east London. They find at the bottom of the tower the bodies of long-serving police officer, PC Hadley Matthews, and a 15-year-old Libyan refugee, Farah Mehenni. On the roof Sarah finds a traumatized five-year-old boy and a rookie police officer, PC Lizzie Adama – the only witnesses to what happened. Before they can interview Lizzie she disappears. The further Sarah and Steve investigate, the more complicated the case becomes and they are forced to confront challenging questions about what it really means to be a police officer.