Six Degrees of Murder

Twenty-year-old Justin Newman lands a great job in construction, then he disappears on the same day his new boss is found brutally murdered.

Single mother Christina Sanoubane leaves her abusive boyfriend to move into her own apartment, then, four days later, Sanoubane's toddler tells a visitor to the apartment that his mother is dead.

44-year-old Larisa Macriello is a loving sister working as a babysitter to buy her mother a home, but when she disappears and evidence of blood is found in her car, police discover she was leading a secret life that may have led to her murder.

Diane Holik, a vibrant 43-year-old, is about to move from Austin to Houston to start a new life with her fiancé. When she misses a meeting at work police are called to her home. There they find her body and and a killer who's left few clues behind.

39-year-old Melissa Lewis has just made partner at a prestigious law firm, but when she is found murdered in a particulary personal manner, police must scour her most intimate professional and private relationships to find her killer.

Peruvian immigrant Elizabeth Palomino is a shining light to everyone who knows her, so when she's discovered murdered, police have to ask could there be more to this American success story than meets the eye.

Michael Reese, 40, is a good husband and a loving son, who doesn't seem to have an enemy in the world. But when his wife Cindy comes home to find him shot dead, police must grapple with the secrets they uncover - one of which led to his murder.

Forty-two-year-old single father of four Richard Mannion is found shot to death in his home, and police suspect he may have been looking for love in all the wrong places.

Elizabeth Palmer works with Matt Scott in Southern California's housing industry, then their bodies are discovered side by side in their office, and investigators are initially stumped by their gruesome execution-style killings.

Greg May, 56, is getting ready to move to Florida with a new girlfriend when he vanishes without a trace; police aren't sure if the tattoo artist turned Civil War collector is alive or dead until their investigation uncovers a horrific plot.