I missed this part, I only got to see it in retrospect, but I guess there was a time when some people really believed she was this bizarre comic-book type character. All the pictures chosen for the crazed looks, the stories about holding wild orgies, turning west Seattle neighborhoods into something from the Bronx in the Seventies. I guess the cartwheel was just part of the idea she was totally insane, just like she had sex with a different boy every week in Italy, didn't care if she got HIV, and would kill people over pizza.
It's hilarious seeing some of the old sites that believed it all. Whereas in reality FBI legend John Douglas, the one who really knows what a sociopath is, heads to Italy to advise her defense as he easily figured out she was innocent.