Juggling four kids while working as a detective is tough enough. Zora LeFevre sure didn't need her nanny dying first day on the job. Especially when it looks like murder and something's fishy about her nanny supplier.

Meanwhile, a serial killer van's chasing her dimwit stripper brother, Zach, and his tear-away pants have been stolen. A mariachi band is his only hope for survival. Worse, Zach's head-over-heels, willing to learn country line-dancing, in love.

Nannies are dangerous, no one is as they seem, bullets are flying, and it's another uproariously bad day for Zach and Zora.