I do think there is a part of some serial killers which wants to be stopped, in that they get so blatant it makes it almost inevitable. I'd say the murders of the triplets do that in Letby's case. Saying that, you might also argue that they just get overly confident & arrogant.you know I think there may be a grey area here, although not related to guilt. What if she wanted to be caught but not have to admit it? some aspect of a conscience that slips through, a voice that circles around in her mind. To me its just fitting for what seems a really mixed up person. Lots of stuff she did and the way she did it just made me think its so unusual. I can think of many instances where people would prefer to cling onto their self image rather than fully confront the issue. a fragmented and contentious mind. I dont think i ever got the impression of sadism from her seemed more like indifference to me which is weird.
For me I think she is both sadistic and indifferent.