The UK is experiencing its worst winter for years. Catastrophic news for
DI Harry Falconer, as he has rashly promised to spend Christmas with his
sergeant, Carmichael, and Carmichael's rambunctious family, in Castle
Farthing - only to find himself snowed in and spending a lot longer at
chez Carmichael than is desirable. Without power or telephones, and
Castle Farthing cut off from the outside world until further notice,
Christmas Day greets them with a murder in St Cuthbert's Church, where
the locum vicar has discovered, to his horror, one of Castle Farthing's
residents nailed to a gigantic cross.