In the book "Forensics: What Bugs, Burns, Prints, DNA and More Tell Us About Crime" by Val McDermid, the author highlights the often unsettling realities of forensic science. One striking point made is that a corpse can serve as a source of sustenance for various organisms, underscoring the dark connections between death and life in nature. This fact sets a chilling backdrop for understanding how forensic scientists study the aftermath of crime and the natural processes that follow mortality.

McDermid's exploration into forensics reveals the intricate details that specialists must analyze, such as insect activity, chemical traces, and biological evidence. By emphasizing the relationship between life and death, the author illustrates not only the technical precision required in forensics but also the philosophical implications of examining human remains. The field necessitates a deep understanding of biology and the ecological roles that dead bodies play, making it a compelling area of study within criminology.