Oh, I thoroughly loved this follow-up to last year‘s The Betrayed Wife! While it isn‘t necessary to read that first, I recommend it, as O‘Brien summarizes the pertinent points (much to the relief of my faulty memory!). The story here focuses on the O‘Rourke half-sisters who start their freshman year of college at a small university in the North Shore of Chicago with a murderous past. I greatly appreciated the author‘s familiarity with the area!!