Sonya Garret roams the bar scene hoping to steal the heart of an unsuspecting victim-literally... Sonya, better known as Nurse Blood, is part of a team of lethal organ harvesters who seek out the weak to seduce, kill, and part out for profit on the black market. When Sonya meets Daniel McCoy, a young man recovering from a broken engagement, he's just another kill to line her pockets with quick cash. Agent David McCoy vows to find out how and why his twin brother Daniel disappeared... Daniel's body hasn't been found, and the leads are slim to none, but it won't stop David from dedicating his life to solving his brother's case. When the evidence finally uncovers the shocking truth that Daniel's disappearance is linked to organ harvesters, David knows his brother is most likely dead. But he's determined to stop the villains' killing spree before they strike again. One last harvest is all Sonya and her team need to put their murderous past behind them... A family with the rarest blood type in the world is the only thing standing between Sonya and retirement. David McCoy and the FBI are hot on their trail, though, and multiple targets make this the most complicated harvest yet. Will David unravel Sonya's wicked plans in time to avenge his brother and save an innocent family? Or will Sonya cash in her final kill and escape for good? Murder for profit stops for no man when you're Nurse Blood.