A federal audit revealed a litany of errors, poor documentation and questionable spending by the Bridgeport Housing Authority, including the use of $1.75 million of housing funds to pay for past-due bills instead of helping people pay for housing. The money, which was meant to be used for housing choice vouchers and low-rent reserve funds, was provided by the federal government. The Bridgeport Housing Authority - now called Park City Communities - is disputing this finding.