Watching You by Lisa Jewell

Someone has been murdered in the well-to-do village of Melville Heights. Several people in the town are off-kilter or have something to hide. There's newlywed Joey, who is obsessing over her older neighbor Tom Fitzwilliam. Tom's teenage son, Freddie, has been documenting the activities of others, especially teenage girls Jenna and Bess. Jenna's mom spends all her time convinced that people are "gang stalking" her and peppers Jenna with questions about things having been moved in their home. In Watching You, Jewell details the lives of Joey, Freddie, Jenna, and Tom and their families as they collide in violence. Another novel by Jewell that's hard to put down...