528 A.2d 999 Marie L. Seybold, Petitioner v. Commonwealth of Pennsylvania, Department of General Services, Respondent. Commonwealth Court of Pennsylvania.Argued October 9, 1986. December 15, 1986. Firefighters — Death benefits — Act of June 26, 1976, P.L. 424 — Credibility — Substantial evidence — Conflicting evidence. 1. The hearing examiner, not the reviewing court, is […]