Southern Methodist University v. Clayton limited and clarified the scope of the charitable immunity doctrine in Texas, making it the leading opinion on the doctrine’s scope as of 1943. Clayton held charitable organization are liable to an employee for injuries proximately caused by the negligence of its agents but not liable to others in absence of proof of negligence on part of charity in employing or keeping the agent. Clayton’s progenies subsequently added two refinements: a charity is liable to an injured party, if, through negligence, improper equipment for treatment or service is used and causes an injury; and the purchase of liability insurance does not act as a waiver of immunity. The opinion in Clayton weighed public policy conside...