When family man Ricky Saxton is found murdered, Investigators turn to a forensic data specialist at the FBI to help locate a missing piece of the puzzle. A deleted snapshot buried deep within the data leads them to Ricky's killer.

When police find 64-year-old nurse Athena Valentiny brutally murdered in her home, investigators follow the digital trail her killer left behind; they cross-reference the digital evidence with surveillance video to reveal who took her life.

The identity of the killer responsible for stabbing 22-year-old Maurice Skeen during a street brawl in Albany, N.Y., lies hidden in chaos; facing an almost total lack of physical evidence, detectives must decode the digital to unmask the perpetrator.

After the murder of young mother Morgan Ashlye Fox, investigators don't have much in the way of physical evidence to go on. With numerous suspects in the frame, digital evidence reveals the secrets of a monster hiding in plain sight.