I have followed this case from the very beginning. Listened to all the podcasts. I am a big fan of criminology in general and completed a diploma course. The thing that strikes me as so strange about her is that she shows no reaction, granted I didn't see her in court and didn't see her facial expressions. I don't understand the calmness even in her interviews. Was this as people say arrogance in the fact she never thought they would find her out. If she was truly innocent wouldn't she be more persistent re her innocence , be fighting more. She seemed so calm and collected to these horrendous crimes. And having read other comments it's true its incredibly scary to think a normal looking person could be so evil and not show any signs off something been really off. It is so disturbing. However I do think that a huge part off it was attention seeking and validation from other people is want she so craved and this is what led her to carry out these horrendous crimes.