No, she is bright and well educated. The Warren Commision had Connallys clothes first. When they were done, they sent them back to her. That was when she sent the shirt to the cleaners and asked that the blood be removed . The shirt amd the rest are still in her possesion.
Interesting. Illustrates the twisting of the truth to fit the conspiracy stuff. The show (on the History Channel, I believe) made it clear that evidence was lost because of her sending the clothes out for cleaning.
In the show's defense, they may have been lamenting the loss of evidence for current examination.