Sparks fly between hotshot FBI Agent Rick Sanchez and no-holds-barred, FBI-K9 Handler Kendra Dean, as they race to stop a serial killer. While hiking in the foothills of the Rocky Mountains, FBI Special Agent Kendra Dean and her K9 partner, Baxter, stumble upon a dead body stashed in the woods. The discovery changes both of their lives forever. Special Agent Rick Sanchez hunts a serial murderer who is targeting women on a multi-state killing spree. Kendra Dean, an agent Rick met on a joint mission six months ago, has found the most recent victim. Rick and Kendra once shared a tempting chemistry but time and miles made their spark a distant memory. Now, thrust together to solve a deadly case, Rick and Kendra rekindle their attraction only to find their personal demons are even greater obstacles than their geography. It's hard for Kendra to see around the chip she carries on her shoulder as she works to prove herself in a man's world. Rick harbors a debilitating guilt over a past failure that holds his heart prisoner and he's terrified to love again. The serial killer sets his sights on Kendra. With her life in the balance, she and Rick must deal with their issues. Will they be able to admit their feelings and embrace their growing intimacy before it's too late?