The expectation of effective detection of perpetrators of crimes is fundamental for every person, given their deep-seated need to feel safe. In the context of modern realities, it is difficult to imagine effective activities of the police, prosecutor’s office or judiciary without the use of advanced, reliable forensic techniques. The aim of this publication was to collect and present highlights of the evolution in forensic research based on a variety of scientific specializations, including forensic microbiology, forensic entomology, forensic botany, and soil science.