As thrillers are not ones I gravitate towards, I found this one mesmerizing. I read it quickly in one day because I needed to get to the end. The details shared are enough to keep you wanting more. The characters were neither likable or hate-able, they were not even really relatable which was a bonus because it read like a movie script and unfolded before my eyes. Told from multiple perspectives increased the drama and provided a more well-rounded view. There is a focus on the topic of mental illness, yet it unfolds differently than you'd expect. It was a thrilled that I could enjoy (is that really the right word for a thriller?) because it wasn't all blood and guts but a mystery unfolding before my eyes.