2 Are Dead After ‘Chemical Emergency’ at a West Virginia Plant    The New York Times TEAM COVERAGE: 2 dead, 1 in critical condition, at least 19 injured after chemical emergency    WSAZ Workers killed and many treated after refinery chemical release as investigators probe cause    Fox News Officials: Two dead after chemical incident in Institute area; shelter in place lifted    WCHS Chemical leak at a West Virginia plant kills 2 people and sends 19 to hospital, officials say    WRAL