I was dreading the Cunningham family reunion even before the first murder. Before the storm
stranded us at the mountain resort. The thing is us Cunninghams don't really get along. We've
only got one thing in common: we've all killed someone. My brother my step-sister my wife my
father my mother my sister-in-law my uncle my step-father my aunt. Even me. When they find
the first body in the snow it's clear that only a Cunningham could have committed the crime -
and it's up to me to prove it. There are plenty of killers in my family. But only one
murderer...