
Housewife and mother Allison DuBois uses her psychic visions about dead people and the violence surrounding them to work as a part-time consultant with the local district attorney's office. Her husband, Joe, a science engineer, goes from being a skeptic to a bemused believer as Allison's gifts help solve crimes across the country.
Allison's confusing dreams lead to the discovery of a young woman's body; Joe returns to the office for the first time since the shooting.
Allison's dreams of a crime continue after she helps Devalos convince the jury to convict a man (Jason Priestley) of his wife's murder.
As the investigation into the death of Walter Paxton's wife continues, Allison deliberates over how to help Devalos and Scanlon and whether to tell her new friend (Neve Campbell) about her recent dream.
Allison's life turns upside down when her powers are revealed; Allison must find a way to bring the serial killer to justice on her own.