Casey Anthony may have escaped prosecution when a jury found her not guilty for the 2008 death of her little girl, but infamous O.J. Simpson prosecutor Marcia Clark isn’t resting in her quest to find out what really happened.

TheWrap reported that Clark, 64, has made the bombshell claim that evidence available during the trial could have helped prove Anthony killed her 2-year-old daughter, Caylee.

The “pretty big” evidence uncovered concerned the web search on a computer in Anthony’s house of the terms “foolproof suffocation.”

31 days after Caylee went missing.

Additionally, the browser history deletion occurred when Anthony was in-between police interrogations and at home by herself.

I stand here today about what happened.”

“Based off what was in the media, I understand the reasons people feel about me,” she added. “I understand why people have the opinions that they do.”

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