The first thriller in a new series

Andrew Vachss writes like an avenging angel who has just been through hell.
I have long been a fan of Vachss and have read all the Burke series. He is sort of a guilty pleasure for me, not exactly literature, but a compelling read nonetheless. The man can write!
I ran across this volume in my favorite bookstore in Philadelphia, Molly Bloom’s, and I just couldn’t resist. Apparently, it is the first book in a new series featuring Dell and Dolly. Dell is an ex-legionnaire who was orphaned at a young age and has no idea where he came from. Dolly was a nurse with Doctors without Borders and their paths crossed when Dell was wounded in action on a mission somewhere in Africa. They fell in love, left their pasts behind, and moved to a small coastal town in Oregon. That is where the story begins.
The star softball player at the local high school walks into school on the last day of class and shoots to death a boy for no apparent reason. She also wounds two others. Why did she do it? Was it justified? That is largely what the book is about. But along the way, we meet some pretty onery characters inhabiting the dark underbelly of the town. We also meet some of the good guys. A small-town lawyer who rises to the occasion and puts on a masterful defense and a colorful expert witness from Kentucky.
The book culminates in a riveting courtroom scene that produces a satisfying denouement.
All in all, a good read. If you like thrillers, this is the book for you. Highly recommend!