Ten years ago, Hannah Jones found the body of April Coutts-Cliveden, the ultimate "It Girl" she met at Oxford. Hannah's testimony helped convict an innocent man. Now, on the eve of the man's appeal, a journalist's new evidence throws everything into question, forcing Hannah to revisit the dazzling and dangerous orbit of April's life and the truth of what happened that day. Everyone wanted her life; someone wanted her dead. This deliciously dark and utterly addictive thriller by Ruth Ware explores whether Hannah's testimony put an innocent man in prison and if the real killer is still free.