Police search Seoul city offices, builders over deadly overpass collapse
Police raided Seoul city offices and construction companies Friday as authorities widened their investigation into the overpass collapse that killed three workers earlier this week. The Seoul Metropolitan Police Agency began searches at 9 a.m. at seven locations, including the Seoul Metropolitan Governmentโs Urban Infrastructure Headquarters, which commissioned the demolition; the projectโs main contractor Heunghwa Construction; the supervising firm, Suseong Engineering; and subcontractors and f