AP: Casey Anthony insists she’s still unsure how daughter Caylee died

Casey Anthony knows that much of the world believes she killed her 2-year-old daughter, despite her acquittal. But nearly nine years later, she insists she doesn’t know how the last hours of Caylee’s life unfolded.“Caylee would be 12 right now. And would be a total badass,” she told The Associated Press in one of a series of exclusive interviews.But discussing Caylee’s last moments, the 30-year-old Anthony spoke in halting, sober tones: “I’m still not ev