ORLANDO, Fla. -- A hearing has been scheduled in the civil case against Casey Anthony.

The hearing, which will be held on May 19, is regarding a motion to dismiss the lawsuit filed against Anthony by Zenaida Gonzalez.

When Anthony was arrested and charged with child neglect in July in the disappearance of her daughter, Caylee, Anthony told detectives Caylee had been kidnapped by a nanny named Zenaida Gonzalez.

Gonzalez is suing Anthony for $15,000 in damages.

Caylee's body was found five months after she was reported missing.

Anthony is being held at the Orange County Jail on first-degree murder charges in Caylee's death.

Meanwhile, Anthony's parents, George and Cindy Anthony, appeared on "Larry King Live" Wednesday night.

George and Cindy Anthony discussed several topics with King, including evidence against their daughter and why they have not visited her in jail in months.

King pressed George and Cindy Anthony about Casey Anthony's guilt and the parents' unwavering support for their daughter.

Cindy Anthony said she asked her daughter directly if she killed Caylee, and Casey Anthony said no.

George and Cindy Anthony told King whoever killed their granddaughter is still out there.

Cindy Anthony said the family has a private detective and the defense is also looking for another suspect in Caylee's killing.

When asked if they knew of any other suspect, the Anthonys' attorney, Brad Conway, said the family could not comment on the matter at this time.

George Anthony told King he knows Casey Anthony did not kill his granddaughter because he "saw the love she had for Caylee."

King asked the Anthonys why their daughter did not call police until 31 days after Caylee went missing and was photographed out partying while Caylee was missing.

"A lot of people do weird things under stress and tragedy. It doesn't make her guilty," Cindy Anthony said.

When King asked the Anthonys about what should happen to whoever did kill Caylee, Cindy Anthony said she did not believe in the death penalty for anyone.

George and Cindy Anthony also discussed a foundation they have launched in Caylee's name. They said the proceeds will go to counsel families when a child goes missing.

The Anthonys told King they grew tired of recordings of their visits with their daughter being released to the public, which is why they have not visited her in jail in months.