Stuart Constable

While trying to save up for nursing school, Ana takes a remote post as a personal care worker for a wealthy woman with early onset dementia. But as she grows close to her new client, Joan, Ana becomes concerned that Joan's spoiled daughter, Carla, is trying to murder her to get her hands on her inheritance. Ana strikes up a romance with Joan's other adult child, Jason, who assures her Carla doesn't mean any harm, but Ana comes to realize he's deceiving her as well. Can Ana protect Joan, or will she get caught in the crossfire?

The key to solving the toughest homicides lies somewhere in the final hours of a victim's life. In each one-hour episode, determined investigators must piece together events during this critical window to reconstruct the timeline, unlock the motive, and ultimately close in on the killer.