WKMG reports that sheriff's investigators pulled 17 vague entries only from the computer's Internet Explorer browser, not the Mozilla Firefox browser commonly used by Casey Anthony. More than 1,200 Firefox entries, including the suffocation search, were overlooked.
Whoever conducted the Google search 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.
A computer expert for Anthony's defense team found the search before the trial. Her lead attorney, Jose Baez, first mentioned the search in his book about the case but suggested it was George Anthony who conducted the search after Caylee drowned because he wanted to kill himself.