Channel 9 has learned that investigators are looking at whether a popular TV show may have provided Casey Anthony with the inspiration she needed to create a story about Caylee’s disappearance.

Computer records given to Eyewitness News showed Casey did a Google search for “One Tree Hill’s” 100th episode, right before Caylee disappeared.

That episode just happens to be about a nanny kidnapping a child.

Legal analyst Bill Sheaffer believes this could be a critical piece of evidence the state will use in this case against Casey.

“The story of the plot line is so similar and that is the story she originally came out (with). And it’s the story she continues and continues to stick with,” said Sheaffer.

In March, three months before Caylee disappeared, Casey’s computer records show she was researching how to make chloroform, household weapons, and neck breaking.

In between those searches Casey was looking up the 100th episode of “One Tree Hill.”

“It goes to serve two issues: one premeditation for the death of the child and two, it serves as a basis for this incredible story that the imaginary babysitter kidnapped and killed the child,” said Sheaffer.

Casey told investigators the nanny, Zenaida Gonzales, kidnapped Caylee. Detectives said they will definitely look into the information and this will most likely help in the case against Casey.

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