Am I obligated to sign a "release document" thats clearly stating that the "defendants" are "Not Admitting Liability", when they were found "Liable" ?

You are not required to but in order to amicably resolve the case you will be probably need to sign the document.  In almost every case this is standard language, even in cases such as a rear end car accident.  However, if you think there is a valid reason not to sign the document, or still have questions, I would consult an attorney immediately. Scott Cooper scooper@schmidtkramer.com 717-888-8888