Liked both Books The Break Down and Behind Close Doors by B.A. Paris this is a psychological thriller. I do agree that it got slow in places and dragged along. I feel the author had to developed the characters of Cass and Matthew and friends to further the story line. The mind games being played, the personalities and personal traits of those involved gave this book needed depth. Cass was dealing with the murder of her friend, guilt and afraid she was the next to be murdered. The games and tricks, fake phone calls and her mental status all played into her delusions. When Cass finally started to figure out what was going on I felt the author did a good job. Characters in both books were well developed and the plots were good. Look forward to reading more by B.A. Paris in the future.