内容简介：
New York City Police Detective Alexis Walker is investigating the crime of the century. She resiliently follows invisible fingerprints and silent footsteps in an attempt to capture New York's deadliest serial killers. Her partner Special Agent Ariel Justiniano is non-perceptive to her intuitions and gets her ousted from the case. Unbeknownst to the FBI or to the NYPD, Alexis won't give up and is determined to continue the investigation into the mind of a serial killer. Her choice may land her back onto the investigation, but this decision may end up being fatal. In order to stop the brutal slayings, Alexis will stop at nothing to get to the truth of her investigation-even if it means the ultimate sacrifice...her life...