And are you deciding, from where you sit, that there was no fault? Please post relevant depositions, briefs, exhibits and testimony to back up your claim. I believe mfreddy is just a tad closer to the situation than you are, and is in a better position to decide whether there is the slimmest chance that someone, somewhere, may be responsible for his child's misfortune.
Or do you just want to, literally, add insult to injury?
And are you deciding, from where you sit, that there was fault? How? Why?