Hartley. After thwarting yet another attempted murder, she's enjoying the quiet life as a dog mom to Rosie, girlfriend to grumpy filmmaker Luke, and planner of epic marriage proposals.

If she can manage to pull off this wildly elaborate Hollywood proposal, her dreams of creating bicoastal happily ever afters will finally come true. So what if her trauma-induced sleepwalking-and sleepsnacking-hasn't gone away yet? That doesn't mean anything, right? She's fine. Everything is fine.

Except it's not. There's a teeny, tiny possibility that she didn't put every member of the sinister, murdery organization behind bars. At least, that's what Claire's burned-down warehouse and a swimming pool full of blood lead her to believe.

The FBI isn't turning up any leads, and when the threats escalate to target people she loves, Claire is forced to put on her amateur sleuth trench coat one last time.

The stakes have never been higher.

Can she turn the tables on the bad guys or will she-or someone incredibly close to her-be the final victim?