HVAC unit leak causes evacuation at Lancaster County high school

LANCASTER COUNTY, Pa. (WHTM)-- A Lancaster County high school had to evacuate students on Friday morning after an HVAC unit leak. Manheim Township School District informed families that high school students were evacuated at 9:30 a.m. after an HVAC unit leak caused an odor and haze in the building. The school district said an HVAC [...]