This is a story about obsession. It features a female psychiatrist as she learns to deal with the consequences of a tragedy she feels guilty about. It has a couple of great twists, a bit of spice and was very entertaining. I do question why many thriller authors, including this one, feel the need to portray their troubled female characters as very heavy drinkers when it is not necessary for the plot. Thanks to Edelweiss+ for the digital ARC. 4/5