Michael C. Martinelli, age 53, of Murrysville passed away unexpectedly on Saturday, September 27, 2025.  Mike was born on October 12, 1971 in Jeannette the son of Calvin and Nancy (Polumbo) Martinelli of Greensburg.  Mike was an elementary school teacher with the Penn-Trafford School District, currently at Trafford Elementary School.  He also worked part-time as an assistant with the John M. Dobrinick Funeral Home Inc.  Mike loved to golf and hunt.  In addition to his parents, Mike is survived by his children Dominic Martinelli and Sofia Martinelli of Harrison City; his sister Gina (Martinelli) Ross (Shawn) of Greensburg and nephews Benjamin, Nathan and his niece Gabriella. At the request of Mike’s family there will be no visitation and all services are private.   The John M. Dobrinick Funeral Home Inc., 702 7th Street Trafford 412-372-3111 is assisting the family with arrangements.   www.DobrinickFHInc.com