Surrender, New York

Book excerpt: "Many dedicated years working for the NYPD didn't mean much when criminal psychologist Trajan Jones was fired from the force. Now living in exile on a dairy farm in upstate New York, Trajan is reduced to teaching an online course in criminal investigation, along with his partner Mike Li, an expert in DNA evidence. But Trajan is called back to duty when a friend in county law enforcement consults him on the suspicious death of several local kids. They're called "throwaways" because their parents have abandoned them, and the official response to their deaths seems equally callous. Trajan and Mike, armed only with their instincts and the help of a precocious neighborhood boy, fight for justice on behalf of the victims, but it soon puts them in a merciless killer's crosshairs"--