Crime Trade: (Tina Boyd: 1): the gritty and jaw-clenching thriller from Simon Kernick, the bestselling master of the genre

Stegs Jenner is no ordinary cop. When Operation Surgical Strike goes horribly wrong, suspicion quickly falls on him. Stegs is a man who's always lived life on the edge. Now he decides to go it alone. DI John Gallan and his partner DS Tina Boyd are part of the investigation that follows.
When Operation Surgical Strike goes horribly wrong, suspicion quickly falls on one of the officers involved: Stegs Jenner. No ordinary undercover cop, Stegs is a man who’s always lived life on the edge. Now he decides to go it alone.DI John Gallan and his partner DS Tina Boyd are part of the subsequent investigation that will take them to the heart of one of London’s most notorious criminal gangs.What they cannot know is that they’ve also embarked on a collision path that will lead one of them straight into the rifle sights of the enemy.From the Paperback edition.