Explosion In Etna Sets At Least Two Buildings On Fire

(WPXI) – Emergency crews are on the scene of several buildings on fire in Etna. Allegheny County 911 said crews were called to 86 Vilsack Street at 11:42 a.m.  At least two buildings were on fire. An explosion was reported in one of the buildings, and one of the buildings also collapsed. One of the buildings involved is an apartment building, possibly a duplex, while the other appears to be a home. One firefighter was taken to the hospital but there’s been no word on what type of injuries they suffered.