(August 7, 2019, 2:42 PM EDT) -- DENVER — An insured is entitled to defense and indemnity for underlying environmental contamination liabilities, a Colorado federal judge said Aug. 5; however, the insurers must decide on the proper method of allocation to determine the amount of contribution owed by one of the insurers (Certain Underwriters at Lloyd’s, London v. Hartford Accident and Indemnity Co. et al., No. 18-1896, D. Colo., 2019 U.S. Dist. LEXIS 130976)....