Nashville Mayor Megan Barry admits she had an extramarital affair with her police bodyguard, but investigators want to know if taxpayers picked up the tab for some of her romantic adventures.

Nancy Grace looks at the scandal with private investigator and former Nashville police officer Vincent Hill, psychologist & lawyer Dr. Brian Russell — host of Investigation Discovery’s “Fatal Vows” series, Chicago defense lawyer Joel Brodsky, and “Crime Stories” contributing reporter Pamela Furr.

Also read: NAUGHTY NASHVILLE: Were taxpayers billed for mayor and bodyguard’s adulterous sex romps?

“Crime Stories with Nancy Grace” is now a national radio show, heard on SiriusXM’s Triumph Channel 132, five times a day. You can also subscribe and download the daily podcasts at iTunes and Google Play.

[Feature Photo: Mayor Megan Barry/Facebook; Rob Forrest/Nashville.gov]