An unsolved crime. A K-9 team on the case. Unexpected danger is closing in fast...

When someone tries to run dog trainer Micah Landon off the road, Officer Lucy Lopez and her K-9 partner, Piper, show up just in time to make a rescue. Someone wants Micah dead — but why? Is this connected to Lucy’s weapons smuggling case, in which she’s investigating Micah’s younger half brother? Or was Micah attacked because he started looking into the cold case murder of his stepmother? As threats against Micah escalate and secrets are revealed, it’s clear someone will stop at nothing to keep an unsolved murder buried. Can they uncover the truth before it costs them their lives?