@furn_ace
- Why isn't executed, arrested, or at least exiled for murder?
Probably because his whole family was executed in his place. He was probably left off since he was such a 'loyal' butler.
- Why are the authorities so stupid that they can't see who would profit the most from the murder of the heirs?
Probably because they cant just raise their fingers against a marquess especially when the only heirs alive are her children. They need definite proof to do anything against a high ranking noble like her and I'm sure we all ln now she wouldnt have left any proof.
- Why is he in the slums? Does he not have any other property elsewhere?
The imperial family probably took all his land back when he was demoted from being a noble since he did supposedly murder the marques' heirs.
- Why didn't her mother have them killed? They might be potential threats in the future.
This one was probably to show her generosity or something. I mean it's not likely that such an old man who lost his family could ever do anything against her.
- The MC knows she's heading to the slums, so why didn't she wear the hood earlier?
I think that was forgetfulness.
All of this is my own speculation and none of this has to be true in the next chapter. This is just a logical reason for all the questions.