ORLANDO -- One conflicting story after another has created major obstacles for investigators trying to find Caylee Anthony.
News 13 spoke to University of Central Florida Criminal Justice Professor David Fabianic who said there are other high profile cases involving missing children, and mothers who lied to detectives.
He said there are some telltale signs that could lead investigators to believe Casey Anthony had something to do with the disappearance of her child.
"You have apparent disregard for the disappearance of this child. You have a five week period and she doesn't seem to be very moved by that. And this suggests something called consciousness of guilt," said Fabianic.
Fabianic said Casey Anthony's apparent indifference to the loss of her child could mean one of three things: 1) she is suffering from psychosis, 2) she is in shock over a traumatic event, or 3) she is hiding something.
Right now Anthony is being held at the Orange County Jail without bond, and has been ordered to undergo a mental evaluation.
Comment on this story.