David E. Mederios age 38 of Watertown passed away unexpectedley at home on Thursday, June 8, 2017. He is the beloved son of Brigitte Mederios-Lopez and the late Edward. Dear brother of Ernst and Erika (Todd Olson) Possing. Proud uncle of several nieces and nephews. Also survived by other relatives and friends. For the past 11 years, David, a sandblaster for Metal Tek proudly works as a union steel worker where he is a member in good standing. While not at work David enjoyed online gaming on his computer where he made numerous friends. A private family visitation will take place followed by cremation.