This book examines the theory and procedures of forensic entomology and provides an array of taxonomic insect identification keys for commonly encountered carrion insect species. Each chapter begins with a case study taken from the author's own investigations. The book explores the background of forensic entomology and then supplies a general discussion of decomposition, the biochemicals and insects involved, and procedures for establishing the time of death. Numerous photographs are included of the diptera, calliphoridae, and hymenoptera orders and the coleopteran family. Additional topics include procedures used by the forensic entomologist and preparing for courtroom testimony.