Ariana Grande and Cynthia Erivo Bond Over 'Wicked' Matching Tattoos

Cindy and George Anthony, the grandparents of the late Caylee Anthony, have taken lie detector tests for an A&E special, following accusations made by their daughter Casey Anthony. In a preview clip, Cindy Anthony expresses her belief that Casey knows what happened to Caylee and suffers a panic attack during the interview. The special is a response to Casey's allegations of sexual abuse by George and his involvement in concealing Caylee's death. Casey Anthony was acquitted of murder charges in 2011, and the new special airs on January 4.