The following review contains minor spoilers for the first bit of the book only.
'The Crime Code' (previously entitled 'Crime Zero' which makes much more sense) is a near-future-sci-fi thriller in the Michael Crichton tradition. It deals with the idea of genetic alteration and also with the potentials of viral vector technology, the basic plot running along the lines of a mysterious combination of the two being used to alter death row inmates at the same time as revolutionary political move in crime prevention coinciding with an election campaign for the first female president of the US, of course there's something very sinister working in the background and it quickly becomes a race against time - sigh - blah blah blah.
You see, this is the problem with this book, it's all so tediously familiar. Cordy seems reasonably capable of writing a sci-fi thriller of this genre and we may see some very good material from him in the future but this isn't it. Far too often when reading this book I found myself thinking "hold on, that's a bit like..." or "He's almost exactly the same as..." and so on; our hero is Will Graham from Red Dragon but not as sympathetic or complex, the presidential candidate is Hilary Clinton, the plot is just about anything written by Michael Crichton, etc.
The other problem here is that this book has a lot of plot twists, not a problem in itself but with the exception of one very interesting twist to do with our hero's background you know them before you read them and they take on more the nature of watching the inevitable Dan Brown plot curve rather than the stunning Jeffery Deaver triple barreled shock reveal.
However, as I said previously, Cordy does write fairly well and does a good job with the pacing of the novel (though he does throw in an entirely pointless epilogue that the ending could have done well without), and though it's hardly original or surprising it is pretty enjoyable for the most part.
So, in conclusion, this is a reasonably well written thriller, but you've read it before and you know what? - It was better the first time.