A break-up. An act of kindness. And the consequences turn deadly.

Inspector Rebecca Mayfield returns to homicide after being place on administrative leave, but she's assigned to desk duty. While she seethes at this latest restriction, boyfriend Richie Amalfi can't believe she'd gone back there to work after all that has happened. He's even more furious when the former partner who caused her to nearly be killed reappears seeking forgiveness.

Not only is Rebecca's personal life in complete turmoil, but someone is killing women who join an online dating site. Rebecca becomes involved when a friend is accused of the murders, making her restricted duties intolerable. Can she continue to watch from her desk, doing nothing, or will she dare to go rogue without Richie or the SFPD watching her back?

Rebecca faces life-altering decisions in the latest not-to-be-missed installment of this best-selling mystery series.

Start with One O'Clock Hustle, and the hours seem to fly by ...