Short Synopsis
Poisoned Blood tells the riveting true story of Audrey Marie Hilley, a woman who murdered her husband, faked her own death, and came back to life as her imaginary twin sister—deceiving her second husband into believing she was a different person.

Full Synopsis
Pretty, smart, and pampered, Audrey Marie Hilley grew up in a small Alabama town believing she was entitled to the best of everything. But marriage to her high school sweetheart, a cushy secretarial job, and motherhood were not enough to satisfy Marie, and she soon began to act out in troubling ways. Only when her husband, Frank, became sick with a mysterious illness, did it seem that she was ready to put someone else's needs ahead of her own. The truth was far more disturbing.

Four years after Frank died, Marie's daughter, Carol, began to experience debilitating stomach pains. The young woman was near death when the horrifying reality finally emerged: Marie had poisoned her husband with arsenic and was attempting to do the same to her daughter. It was the first in a series of shocking twists that exposed Marie Hilley as a cold-blooded chameleon capable of the most sinister of crimes. From Alabama to Florida to New Hampshire, her trail of death and deceit included multiple identities, a second marriage, a false kidnapping, a fake death, several dramatic escapes, and a final act of desperation that brought the whole sordid saga to an astonishing end.