Casey Anthony feels pressure as release nears

Casey Anthony sits in the courtroom before a sentencing hearing in Orlando, Fla. on Thursday, July 7, 2011. Anthony was acquitted of killing her daughter, Caylee, but faces four charges of lying to police officials. (AP Photo/Joe Burbank, Pool)

July 14, 2011 5:13:12 AM PDT
When hundreds of volunteers fanned out across central Florida in the summer of 2008, they had an urgent mission: find Caylee Anthony. What they didn't know was that the two-year-old was already dead. According to her mother, Casey Anthony, she had drowned in the family pool.