Louisville coach Rick Pitino has apparently said all he plans to say for now about the troubling allegations outlined in a book by an escort that has led to a sex scandal looming over his men's basketball program.

Pitino was mum about the allegations on Saturday, but questions continue to swirl after the online release of Katrina Powell's book, ''Breaking Cardinal Rules: Basketball and the Escort Queen.'' The 104-page book was published by an affiliate of the Indianapolis Business Journal and is scheduled for release Oct. 12, though the publisher said it could be sooner.

Kate Snedeker, a spokeswoman for IBJ Book Publishing LLC, said that Powell is not doing interviews.

While Pitino and Powell aren't talking about the book, Louisville confirmed Friday it has been investigating her allegations that Andre McGee brought escorts to dorm parties and paid the women to dance and strip, and have sex with recruits and players. McGee left Louisville in 2014 to join the staff at Missouri-Kansas City, which has placed him on paid administrative leave.