In Kentucky, 13-year-old David Oakley comes home to find his stepmother murdered and his 15-year-old sister Jenna missing; Police race to piece together a killer's video trail, only to uncover a brutal plot.

In March 2014, the bodies of two women lie behind a grocery store in Galveston, Texas. With few clues to go on, the homicide investigation gets off to a slow start. A trail of surveillance footage could possibly reveal who killed the women and why.