At first, there is only one dead body that looks remarkably similar to a case long ago put to rest by the FBI. The serial killer is in prison. So, why does this crime look so much like all of those dead bodies from one of the most cold-blooded killers the country has ever seen? And, this cold-blooded killer is the father of one of the teen members of the Naturals group formed by the FBI to catch criminals. When one body turns into two and three, the authorities go to the original source, and he says he will help if he can talk to his son. As the secrets are shown and the mystery gets more deranged, this group of teens knows that they are the only chance to stop these murders. Will they stay safe long enough to do that? Answer that question by reading Killer Instinct.
This is the second installment in the Naturals series. Generally, I don't like to read books out of order, but this one was a page turner. You can definitely read it before reading the first one. But, I am confident that you will be like me and want to read the first one after reading this one. Super good read!