Det Rush reopens a 1976 Cold Case involving 2 wealthy families when the ailing former housekeeper comes forward claiming to have seen the murder of a young teenage girl who was found dead near a party hosted by her 2 wealthy brothers.

After 2 1/2 years, a victim wakes from a coma with severe memory loss. This launches an investigation into who tried to murder the victim and succeeded in murder of a second victim, who was with the first.

A lady, whose health is failing, comes to Det Rush to ask her to look into her son's 40 year old murder.

After over 20 years, new direction on a solved case emerges causing reasonable doubt on the convicted murderer.