Odor traces have played a role in thousands of cases. I’m getting chills, says expert
The scent identification method is not used in most European countries today. According to studies, it is unreliable, and in the Czech Republic it was poorly implemented until 2018. Smell traces also served as circumstantial evidence during the trial, when the judge imposed exceptional sentences on David Šimon and Maroš Straňák.
Source seznamzpravy.cz/pachove-stopy-hraly-roli-u-tisicu-pripadu-jde-mi-mraz-po-zadech-rika-expert