I have an online friend whose daughter was a "near drowning". They were able to bring her back, but the little girl will never be the same. She has made some strides over the last 15 months, but it's very slow going. Mom was doing laundry and left her twin 3 year olds watching tv. When she went to check on them, her son was still there, but her daughter was gone. No one knew the little girl could open the lock on the back door. She pulled a couple of chairs over to the pool and you know what happened next.
Here is a webpage dedicated to her:
www.princessmadison.org