This is not ifs and buts with this just facts. fact - the parents were given the wrong baby in the hospital and sent home, what other proof do you need ? The hospital took responsibility for the babies care shortly after delivery with makes them liable for the switch. Do you think these parents conspired to sue the hospital by switching babies, raising the other parents child, and then waiting 36 yrs to file the suit ?And you said the hospital is liable no matter what when they cannot say who was working, question them, and may not have had anything to do with it