Detectives in the Casey Anthony case have admitted that they missed a KEY PIECE of evidence.  It all comes down to the internet, and while detectives DID look through Casey's computer, they did NOT look at every search engine used. Like many of us, she had not only GOOGLE, but Mozilla Firefox as well. What do you think the big error was when searching around for recent activity and searches on her computer? Yup. NOT checking ALL of the browsers.

Investigators pulled 17 vague entries only from the computer’s Internet Explorer browser, not the Mozilla Firefox browser commonly used by Casey Anthony. 

THIS IS WHAT DETECTIVES MISSED:

Whoever conducted the Google search (Mozilla Firefox) looked for the term ‘‘fool-proof suffication,’’ misspelling ‘‘suffocation,’’ and then clicked on an article about suicide that discussed taking poison and putting a bag over one’s head.

The browser then recorded activity on the social networking site MySpace, which was used by Casey Anthony but not her father...

CLICK HERE FOR THE FULL STORY  COURTESY OF THE BOSTON GLOBE