A 34-year-old nanny is accused of killing the baby she was watching. Aisling McCarthy Brady is accused of shaking 1-year-old Rehma Sabir so violently that the baby suffered massive brain trauma and fractures to her left arm. She died two days later from the injuries. Brady says she didn’t do it.
For more on this story, watch Jane Velez-Mitchell weeknights at 7 p.m. ET on HLN.