By Debbie Emery - Breaking Celebrity News Reporter

Damning evidence that was not revealed in court during Casey Anthony's high profile murder trial has been discovered, according to a blockbuster local television report airing Tuesday night.

Prosecutor Linda Drane Burdick confirmed in an email that someone used the Anthony family computer to search for "foolproof suffocation" on June 16, 2008, the day Anthony's father said Casey left the family home with daughter Caylee for the last time, reported the Orlando Sentinel.

The new revelation is likely to be part of the bombshell report, as well as having been included in criminal defense attorney Jose Baez's book Presumed Guilty, Casey Anthony: The Inside Story, but was not known to prosecutors before or during the trial that captured the attention of the nation, confirmed Burdick.

It comes in light of the highly anticipated report by Orlando station WKMG-TV that promises to reveal "evidence that could have changed the jury's mind -- evidence that points right at Casey," according to news director Steve Hyvonen.

"We've uncovered an astounding failure by investigators that left prosecutors unaware of more than 98 percent of a crucial batch of evidence," star reporter Tony Pipitone told Breaking Celebrity News.

The then-unknown evidence could have had a groundbreaking impact on the case, as Pipitone reveals in a preview to the report that prosecutors "had less than two percent of Casey Anthony's internet history on the day that Caylee died. Well we have 100 percent, and