YOST JOSEPH M. After a lengthy battle with cancer, on Thursday, October 15, 2015,age 47, of Midway. Loving son of Robert Yost, Sr. and the late Sylvia Strupek Yost. Husband of Valerie Combs; and devoted father to Jocelyn and Allyson; brother of Robert, Jr. and Timothy Yost. Devoted police officer in Chartiers Houston, Midway, Hanover Twp. and Smith Twp. Family and friends received on Saturday from 2-4 p.m. and 6-8 p.m. and Sunday from 2-6 p.m. at the VLADIMIR S. CORBA FUNERAL HOME, 300 East Main St. in Carnegie. Funeral Monday 10 a.m. at the funeral home followed by interment in Center Cemetery in Midway. Donations may be given to Robert Yost, Sr. Send condolences post-gazette.com/gb