1 killed, 7 injured after explosion rocks downtown Youngstown, Ohio ABC NewsYoungstown Police: Body of Chase Bank worker found in blast rubble WFMJ1 killed, 7 injured after explosion at Chase bank in Youngstown, Ohio WPVI-TVNatural gas explosion damages building in Ohio city, injuring 7 TribLIVE7 injured, 2 missing after explosion rocks downtown Youngstown, Ohio Yahoo! Voices