When the flames die down, will justice slip through his fingers like smoke? Big changes have DCI Harry Grimm on edge. Thrilled to be buying a house with his girlfriend, he's worried about his team coping with the recent death of a close friend, and the loss of another who has moved away. But when a suspected arson attack at a coffee warehouse reveals a charred corpse, it's back to business. As Grimm and his team race to identify the victim, uncover...