In many ways, global awareness of the ongoing threat of terrorism has expanded the role of criminalistics from traditional examination of crime scene and physical evidence to include assisting Homeland Security in deterring terrorism. Scientists and criminal justice professionals alike must be conscious of one another s efforts and understand the intricate policies and procedures that are evident within the area of forensic science. Criminalistics: Forensic Science and Crime gives readers an in-depth overview of this hot-button topic and explores the various tasks and actions that take place in crime scenes and laboratories all across the world today. It places criminalistics within the framework of basic chemistry and biology and clearly explains processes to readers with little or no scientific background. Using a unified approach that blends science with criminal justice, this text helps readers understand the necessities and processes of forensic science in the ever-advancing world of crime investigation.