Deadly Revenge DS Jack Mackinnon Crime Series

One by one, they will pay for the past...DS Jack Mackinnon's career is in serious trouble. Still in the Detective Chief Inspector's bad books and excluded from the Major Investigation team, Mackinnon is assigned a case nobody wants.All over the city, heroin addicts are dying but not from an overdose of heroin. In each case, the addict bled to death.Were these addicts victims of a contaminated supply of heroin, or were they targeted for a reason?As Jack Mackinnon investigates, he discovers a horrifying link to a crime committed a decade ago.Not forgotten. And never forgiven...The third book in the DS Jack Mackinnon series