Caroline described her life as ordinary. She and her husband, Greg, lived a comfortable life in a large house in a quaint coastal New England town north of Boston. Her two grown daughters lived nearby. To alleviate her boredom, she had her best friend, Noel, a woman still as wild as she was when they met in college, who entertained Caroline with her tales of world travels and romantic encounters. And so life went on…until one day, Caroline returned from walking her dog to find her life turned upside down. She was suddenly immersed in a terrifying mystery and nothing would ever be the same again.