Mother and daughter charged in gruesome murder and dismemberment of grandmother.

A woman was killed and dismembered by her daughter and granddaughter in Maryland, according to prosecutors. Margaret Clark, 71, was reported missing, but police found her remains in three bags in the basement of her home. Charging documents allege that Clark's daughter, Candace Clark, 44, killed her mother after an argument over credit card fraud, and that her daughter, Salia Hardy, 19, helped dismember and dispose of the body. The body has not been positively identified, but prosecutors are confident it is Margaret's. The pair have been arrested and a preliminary hearing is set for July 3.