BLOOD ON THE BONES

Some killers leave nothing behind. This one leaves something extra.
A young woman is found dead on the stones beside a river. At first it looks like another tragic homicide, until the medical examiner discovers something impossible.
FBI agent Lauren Pauling has worked serial cases before. She's never seen a signature like this.
Working alongside profiler Ezra Skinner, Pauling follows the trail of the killer.
The clock is running. The killer isn't finished. And the next name on the list is sti...