Now that her suspension has been lifted, Katie Freeman is determined to return to work, keep her head low, and – most importantly – stay off her boss’s radar. But someone has other plans. Waiting on her desk is a package with shocking contents, with no indication of who sent it - and the implied threat lands Katie in the one spot she was most determined to avoid.

Not happy to be sidelined on the investigation into the mysterious gift, she and her partner, Michael Powell, are assigned to the gruesome murders of a father and his two children. But they never expect the killer’s calling card to reveal a connection to Katie’s past.

With the threats circling closer, Katie and Michael must work quickly to ensure her survival. But when danger hits close to home, their teamwork might be the only thing that ensures they both survive.