Even without all that "science besides" all crime solving that characterizes the show it had been a fantastic episode.
It was nice to see how was Catherine as a young girl (and I have to say that she was quite hot).
It was also very good to see that game played between the "legend" and the reality.
To sum up, it was not the best episode of the show, but it was very interesting and good to watch.
I didn't saw it for the first time but I'm happy because I had the opportunity to watch it later.
Keep things going like this writers, please ;)





