When the contents of the bathtub first come into focus at the start of the premiere episode of "56 Days," you're not exactly sure what you're seeing. It's viscous, with a rainbow sheen not unlike an oil spill " and then you notice the skull and the skeleton and the goopiness of it all. But before you can ask, "Why is there a dissolved body in that fancy bathtub," the calendar rolls back 56 ...
