The first shots are only the beginning.

A routine visit to a Kansas City postal facility turns into a hostage nightmare for Detective Joe Johnson. Across town, women are disappearing—and bodies are surfacing in the Missouri River.

As the evidence points toward the Postal Service, an old friend falls under suspicion. Joe must decide who he can trust before the killer claims another life.

Every secret has a return address.

Some secrets are buried. Others are painted over.

Detective Joe Johnson’s former best friend is found murdered after refusing to sell his home for a multimillion-dollar freeway project. As bodies pile up, Joe uncovers powerful suspects—and falls for a woman whose alibi doesn’t hold.

Finding the killer could cost him his badge. Trusting the wrong person could cost him everything.

If walls could talk, they’d say the killer is closer than he thinks.

The badge is real. The oath is a lie.

FBI Agent Cheryl Chase is trapped undercover with cops who steal drug money and kill to keep their secrets. Her last hope is Kansas City detective Joe Johnson—the man whose life she once saved.

With an agent missing and officers dying in suspicious car fires, Joe heads into Nebraska to bring her home. But saving Chase could cost him the family he promised to protect.

When the killers carry badges, who do you call for help?