A favourite article, I came across by a kind of chance last year:
http://users.clas.ufl.edu/burt/filmphil ... holmes.pdf
A deep dive into musings on observation. 
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A compendium  of essays, the above included: 
https://www.felsemiotica.com/descargas/ ... Peirce.pdf
There is nothing more deceptive than an obvious fact;" says Holmes. The police also make the "capital mistake" of theorizing before they have all the evidence. The result is that, "insensibly;" they begin "to twist facts to suit theories, instead of theories to suit facts''
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Lastly, Pierce and 
Abduction is worth exploring. 
https://plato.stanford.edu/entries/abdu ... eirce.html