INDIANAPOLIS, Ind. (WOWO): When Indianapolis Colts owner Jim Irsay emerges from rehab, he will likely face lots of questions from the NFL Commissioner.

A source familiar with NFL operations tells The Indianapolis Star, the league will probably want to look at anything that could shed light on Irsay's drug use: How long has he been abusing prescription drugs? Is he using other illegal drugs? Who was he getting the drugs from?

NFL Commissioner Roger Goodell could also ask about Irsay's relationship with an Indianapolis woman, who died of a suspected drug overdose two weeks before Irsay's arrest. Her body was found in a townhouse Irsay gave her last summer.

42-year-old Kimberly Wundrum had a history of drug problems before she died, including two arrests on drug charges within the past year.