Tony Harris investigates the 1990 case of three prostitutes killed in Spokane, Wash., and discovers a pattern.

Tony Harris investigates the murder of 78-year-old Lucille Johnson who was viciously beaten to death in her own home; oddly, the crime scene is strewn with Lego blocks; 22 years later, DNA from the victim's fingernails scores a match.

Lonnie Turner Sr. is gunned down in his own bedroom; someone surprising emerges as the prime suspect, but he is cleared because he has an alibi, then a new suspect starts talking.

Darrell Blagg comes home from work expecting to greet his wife, Stephanie, and to spend the evening rekindling their romance; instead, Blagg is gunned down by an intruder; Tony uncovers a tragedy of staggering betrayal that rips a family apart.

In Kinston, N.C., Tony Harris investigates the murder of Billy White, a pillar of his community; Tony uncovers a bloody trail of betrayal that spans decades and haunts White's family to this day.

Newly engaged nurse Angela Moss is shot dead at the end of her shift; while Tony's investigation takes him into the underworlds of a drug dealer and a motorcycle club, it will take a humble insurance agent to bring Moss' killer to justice.