The unforgiven - Sean Slater

It is late at night when Detective Jacob Striker receives a call to investigate a disturbance at a bus depot in downtown Vancouver. On arrival, he discovers a bus in flames and the fire department battling to control the blaze. When they finally put the fire out, Striker makes a terrifying discovery. Inside is the body of a woman he once worked with, a police officer from the force. It looks as though she has been lured in and ambushed.

Striker vows to avenge the death of his friend and colleague by bringing her murderer to justice, and to start, he'll have to take over the file she was investigating that brought her to this part of the city. But the more Striker tries to look into the case, the more he finds doors closed in his face - both among the police and outside. It soon becomes apparent that Jazz's investigations were upsetting some influential people, and Striker is putting himself in grave danger as he battles through the layers of intrigue and lies surrounding the case.