Shell, Conoco Sued Again Over Ill. Carcinogen Releases
Property owners in the village of Roxana, Ill., located 20 miles northeast of St. Louis, are accusing Shell, Conoco, a Conoco-Cenovus Energy Inc. joint venture and their affiliates of contaminating the groundwater, surface water, soil and air on and around their land through releases from the Wood River oil refinery....

