Is there any statue of limitations for supposedly owning a school, that was close prior to the date in question

My daughter went to Taylor business institute in 6-28-2006was her last attending date. Then we got contacted in 2008 about a debt. She never took a student loan, and I have the transcripts of tap, pell payments. She was under a welfare program at that time. But they are talking about a date that the school was close already order by the dept of education for some legal reasons, and when it came in 2008 I made some calls and everything had stopped and now here we are again. What can I do.