Eleven Days

A fire rages through a sleepy West London square, engulfing a small convent hidden away among the residential houses. When DI Jack Carrigan and DS Geneva Miller arrive at the scene they discover 11 bodies, yet there were only supposed to be ten nuns in residence. It's 11 days before Christmas, and despite their superiors wanting the case solved before the holidays, Carrigan and Miller start to suspect that the nuns were not who they were made out to be. Why did they make no move to escape the fire? Who is the eleventh victim? And where is the convent's priest, the one man who can answer their questions?