On the morning of January 13, 2010, identical twins Jasmiyah and Tasmiyah Whitehead were late for school at their home in the gated Bridle Ridge Walk subdivision in Conyers, Georgia. What began as a confrontation with their mother, 34-year-old beautician Jarmecca “Nikki” Whitehead, over oversleeping and household rules exploded into a physical fight that moved from the kitchen into other rooms of the house. According to the sisters’ later taped confessions, Nikki came at them with a pot; a vase was smashed over her head; Tasmiyah struck her with a pot; Jasmiyah said their mother bit her in the chest and latched on; Tasmiyah then used a steak knife. Jasmiyah also described choking her mother with a ribboned childhood medallion.

Prosecutors said Nikki suffered stab wounds to both lungs and the jugular vein and that her spinal cord was severed. Counts of the wounds have been reported as fifty to sixty by the twins’ grandmother in court and as high as fifty to eighty in later coverage. After the struggle the sisters placed their mother’s body in the bathtub, went to school, and later flagged down a Rockdale County sheriff’s deputy, saying they had come home and found her ᴅᴇᴀᴅ. Lieutenant Chris Moon of the Conyers Police Department called it the bloodiest scene he thought he had ever seen.

The first version the girls told investigators cast them as shocked discoverers. That account lasted months. Surveillance, school timelines, journal entries, a bite mark on Tasmiyah that dental comparison tied to Nikki’s teeth, and human hair found between Nikki’s teeth pulled the story apart. The twins were arrested on May 21, 2010, and charged with murder. They initially pleaded not guilty. In January 2014 Tasmiyah pleaded guilty to voluntary manslaughter, possession of a knife during a crime, and falsification in government matters; Jasmiyah followed in February with the same deal. Rockdale County Chief Superior Court Judge David Irwin called the killing a tragedy of epic proportions and imposed the maximum consecutive package: twenty years plus five plus five, thirty years each. They had already spent more than three years in jail.

The plea required recorded interviews in which they described the morning in detail, including Nikki going under in the tub. For years the public knew them as the Twisted Twins, honor-roll students and Girl Scouts whose mother had taken them back only after earlier placements because relatives said they had become too violent to handle. The argument that started over being late for school never left that house the way ordinary family fights do. It left a bathtub, a severed spinal cord, and two teenagers who spent the next four months insisting they had only found the body.