Mother Kills One Daughter, Teenage Daughter Saves Other Daughter From Drowning

A mother in South Carolina drowned one of her daughters and attempted to kill another child.
The oldest daughter woke up to screams and managed to save her sister.
The mother, Jamie Bradley Brun, has been charged with murder and attempted murder and is being held without bond.
The 6-year-old daughter was pronounced dead at the hospital after CPR attempts failed to revive her.
Brun tried to grab a deputy's gun during her arrest and was shocked with a Taser.