This week, Kenzie and Ame begin the three part ID documentary series on Casey Anthony. It all began with a 911 call in Orlando, FL regarding an odor in the trunk of a car, that quickly turned into a full blown missing person's investigation. When it is discovered that 2 year old Caylee Anthony had been missing for over 30 days, police looked to her mother for answers. Not only did Casey not report the disappearance of young Caylee, but when confronted by police, stated she was worried about what her own mother would say. When pushed for information, Casey points the finger at her supposed long time nanny, Zanaida, accusing her of abducting her daughter one day. But investigators aren't buying this story. When many of the leads turn out to be completely false, they fix their eyes directly on Casey.