The latest thrilling mystery, starring Zack and his dogs - Sherlock and Watson - is finally here!
Zack and his two corgis take on their most difficult case yet: to learn what happened to Zack's late wife, Samantha. Was it a car accident, as everyone had originally believed? Could it be murder, as suggested by a mystery caller in the middle of the night?
Accompanied by his new girlfriend, Jillian Cooper, and good friend detective Vance Samuelson, Zack begins his investigation in his hometown of Phoenix, only to learn that what they uncover could simply be the largest coverup anyone has ever seen.
Join Zack, Sherlock, Watson and the gang as they dig for clues in sunny Arizona!