Daughter if it wasn't what happened to us. i balance out everything than that. nothing is better than our daughter. >> chris jones reporting. kutv reports that thomas lipper died of liver problems and there is no proop that he actually switched the sperm samples. the university of utah did not own, but was connected to the clinic is investigating. officials say it's possible the sperm sample was mislabeled. let me read you part of the official statement. they say this. in addition, there is no evidence to indicate the situation extends beyond the case in question. we want to help alleviate thi...