The city of Hartford's investment in the Downtown North development, which includes construction of the Dunkin' Donuts Park baseball stadium, exceeds $102 million to date, according to an audit from Hartford's Internal Audit Commission released publicly Friday. Originally priced at $56 million for initial construction funding and bonded at $63.3 million, the unfinished stadium's pricetag has now jumped to $71.7 million, the audit said. For the overall Downtown North development, which includes road work, engineering and other infrastructure work, the total costs to the city are $102.5 million to date, the audit report said. That $102 million does not include...