sentences:  Youngstown State finished 3–8 in 1995 and 8–3 in 1996, bringing the Penguins' record to 61–19–2 during Heacock's six-year stint as an assistant.Heacock left YSU for a period of three years to serve as the defensive coordinator and defensive backs coach at Indiana University.He returned to Youngstown State in 2000 as the defensive coordinator.