Time marches on quickly in this book, we travel from the summer of 2017 to 2018 in a chapter. Sadie is typing a message to Avery, although he had a few drinks at the time he is certain he saw those three dots indicating that she was typing, and then just like that she was gone, dead, where did she go? Who was responsible? Avery’s grief is tempered with his desire to find out the truth, I hope he succeeds... great start to what could be an emotive thriller.