Sarah Zeversenuke

After the death of their son, a husband and wife do everything they can to bring him back.

This is the story of Michael Whitell and his triumph over living with the autism spectrum, thanks to guidance from his late grandfather.

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.