Fritz, Mason Lee, 18 of Tulsa passed away Monday, October 7, 2013. He was born December 22, 1994 in Claremore, OK to Cynthia Klaus. He was a cashier for Warehouse Market. He was an avid sports fanatic and loved playing soccer. He did volunteer work for Spay Oklahoma and the MS Society. Survived by mother Cynthia Hoffman and stepfather David of Tulsa, brother Brandon Fritz, sisters Ashley Hoffman, Amanda Tucker and husband Mark and family, Kayla Hoffman, Victoria Skelton and husband Thomas and family, grandparents Paul and Nancy Klaus, grandmother Naomi Hoffman, aunt Jennifer Hill and family, uncle Brian Klaus and his wife Rosanne and family, numerous other aunts, uncles and cousins. Memorial contributions may be made to ?MS Society of Tulsa?.