Hearts start to heal. ... Friendships start to grow, ... just not for everyone!

Doreen knows her relationship with the police captain has always been on thin ground. She has helped them solve a lot of cases, but she's quadrupled their work and constantly gets in their way. So no one is more surprised than Doreen when the captain stops by and asks for a personal favor, concerning a cold case from his own childhood.

Slowly recovering from his injury, Corporal Mack Moreau learns that the captain has stopped by Doreen's house, asking for a moment of her time. Curious, Mack's even more stunned to hear the details about his captain's visit. Mack wants to help, but investigating a case from forty years ago doesn't leave much behind to go on.

Doreen knows that failing to solve a case has to happen sometime. But she'd do a lot to not have that happen here, not when the captain had personally asked for her help. So, with her critters in tow, Doreen is off and running, ... leaving Mack watching—and worrying—in her wake.