Where To Draw The Line

At what point would you choose to step over the line between what is right and wrong? How much would it take for you to break the law to uphold the law? "I found Zoe crying in the street, soaked to the bone and covered with blood. She asked me to take her to the hospital. She later died and the man she named got away with it. He knew I was on to him. The police had no evidence, so I had to find it myself. What I uncovered was not just one murder, but a string of them. And he was still playing..." William battles his conscience, the law and a murderer in this spine-tingling crime novel you won't want to put down. But will he know Where To Draw The Line?