2.5 stars. I like this series and this is a reread, but it bogs down in the middle. A lot of speculation and meandering conversations as Alex and Milo try to figure out what actually happened with little evidence to go on. I was more interested in Allison and Alex. The more recent books I have read in this genre all seem to center on child abuse, molestation, or statutory rape; maybe I'm just tired of reading about it.