(December 13, 2019, 8:31 AM EST) -- BOSTON — An environmental liability insurer must pay an additional $2.9 million for the discharge of wastewater at an insured food processing facility because mitigation costs related to the pollution event are covered under the policy at issue, the insured asserts in a Dec. 11 complaint filed against the insurer in Massachusetts federal court (Ken’s Foods Inc. v. Steadfast Insurance Co., No. 19-12492, D. Mass.)....