The Indiana State Fair brought in about $100,000 less than expected, which officials attribute to low concert attendance and a hot summer.
The results could serve as a guide for responding to future tragedies.
State Fair officials say multiple days of rain and one washout day contributed to low attendance numbers.
Company officials say not enough people agreed to take the deal, so it is releasing itself from any financial obligation.
A temporary stage collapsed on concert-goers August 13, 2011, killing seven.
State officials say they still haven't confirmed any human-to-human transmission of the disease.
Officials say there's no evidence the flu has been transmitted between people.
Fair workers will use new electronic scanners to admit attendees.
More than one hundred witnesses were questioned…though employees of the company that built the stage declined.
The reports from two investigations into the state fair stage collapse will be released today.