Seven of us arrived at a villa on the Amalfi Coast, ready to enjoy a sun-soaked weekend with our oldest friends - and one new face.

By the end of the weekend, a terrible accident will leave my husband dead.

But how can I mourn him, when on the day of his funeral I discover he was having an affair?

The only suspects are the women we went on holiday with. My oldest, closest friends.

Do I really want to dig into my husband's secret? Do I really want to know who betrayed me?

And as I start to unravel their secrets . . . do I still believe his death was an accident?