Mealey's (October 12, 2020, 2:47 PM EDT) -- BALTIMORE — A Maryland federal judge on Oct. 2 partially granted an insurer’s motion to amend its complaint to add three additional defendants who were directly involved in a renovation project that resulted in the collapse of the insured’s roof because none of the three additional proposed defendants objected to the addition (Arch Insurance Co. v. Costello Construction of Maryland Inc., et al., No. 19-1167, D. Md., 2020 U.S. Dist. LEXIS 183451)....