Nancy Grace: Casey
Anthony, Girl-on-Girl

CNN legal mouthpiece Nancy Grace devoted a segment of her show Wednesday night to newly discovered photos of Casey Anthony -- mother of murdered toddler Caylee Anthony -- drinking, partying, and making out with other girls at a party in 2006, when her daughter would have been just 14 months old.

"I find them very probative," Nancy Grace says as the photos flip behind her in the background. "In other words, they prove a lot as to how the tot mom felt about rearing her child, her child that is now dead."

The photos -- taken at a Halloween party -- were obtained by gossip site Radar Online. Casey Anthony is accused of the first-degree murder of Caylee, who disappeared in June 2008. Her remains were discovered the following December.

Grace suggests Anthony's girl-on-girl photos indicate her apparent lack of interest in being a mother.

"They're down on somebody's den floor bumping and grinding," Grace continues. "Where's the baby?"