Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter, faster, and more dangerous. After a big storm damages their remote research facility, they must fight for their lives.
Libby Parsons, wrongly convicted for her husband Nick's murder, thinks he is still alive and wants to settle the score and find their son. As she has been tried for the crime, she cannot be re-prosecuted if she finds and kills Nick.
Meet Jack Foley, a smooth criminal who bends the law and is determined to make one last heist. Karen Sisco is a federal marshal who chooses all the right moves … and all the wrong guys. Now they're willing to risk it all to find out if there's more between them than just the law.
