We don’t always see it, hear it, or touch it…but it’s there all the same. Follow along as Brooklyn Sloane, a former consultant for the FBI, takes on cold cases that are thrown on a random desk to gather dust without a second thought to the victims’ families left behind. She knows all too well what it’s like to be the one left with nothing but unanswered questions. Her renowned career as a federal profiler was built on apprehending only the most notorious serial killers who made the front page of the national newspapers. Unfortunately, she failed to bring to justice the one who stained her soul—her very own brother. He is still out there hunting, but she fully intends to be the one who ends his reign of terror.