Five friends. One deadly secret.

Five old university friends gather on the eve of their flatmate’s memorial at a beautiful riverside house.

Host Caro is as perfect as always.

Shy, awkward Lily’s now a bestselling author.

Sports hero George loves suburban fatherhood.

Bad-boy Travis only gets his highs from meditation.

And gatecrasher Elle is still a troublemaker.

Estranged for years, they’re finally ready to reminisce over dry martinis and delicious food. But there’s more than that on the menu…

Because each guest is hiding a dark secret about their time at Oxford.

They’re all guilty of something. Is one of them guilty of murder?