A nanny faced a murder charge after a baby's death. Then things took a turn

When a baby girl died of injuries doctors said were consistent with being shaken, her nanny faced a murder charge. Things took a turn when a small but vocal group of defense witnesses said the science behind shaken baby syndrome had been debunked - something mainstream medical organizations say isn't true. CNN's Sanjay Gupta reports.

Click Here to read the entire article...