Blood Brother : Homicide detective Carson Ryder catches killers. Jeremy Ridgecliffe is one of America's most notorious murderers. But these two men with death in their veins share a dark secret - they are brothers. And now Jeremy's escaped and is at large in New York. A mysterious video at the scene of a shocking mutilation-murder demands Ryder be brought in on the case. With Jeremy as the chief suspect a manhunt begins - and the body count rises. Ryder, trying to keep his secret from the NYPD and his brother alive, is trapped in a game of life, death and deceit - with an unknown number of players and no clear way of winning . . .