Paperback is £7.99 - 45 customer reviews Scores 4.5 out of 5.

How much trust can you put in forensic evidence?

They discovered her naked body with a puncture wound to her neck and blood everywhere. And brutal though her death was, this was the second such case West Yorkshire Police had running. Both unsolved. Until they found that one elusive piece of evidence.

Scenes of Crime Officer Roger Conniston has worries aplenty as he tries to catch a fellow officer dealing arms. The last thing he needs right now is arresting for a girl’s murder.

Of course he didn’t do it, but even he has to admit the evidence against him is compelling. All he has to do is prove his innocence and find the true murderer. Not so easy when no one believes him, and when the officer holding him in the cell is the one he’s been spying on.

Andrew Barrett has been writing best-selling thrillers since the mid 1990s, all set in northern England. He's also written several short stories, and co-written a number of television scripts, and despite all that is still reasonably sane.

Andrew's novels focus on the world of Crime Scene Investigators (CSIs). He offers a unique insight into this dark landscape, making good use of his expertise as a Senior CSI to envelop the reader in exciting yet realistic stories.

Included in each story are elements of dark humour (he'd be totally insane without the humour), and severe emotional highs and lows. So be prepared.