The section on communications lists the phonetic alphabet used in law enforcement and by the military, Spanish phrases, SWAT hand signals, the American Sign Language alphabet, and Morse code. The next section defines and lists the signs of crimes against children, including child abuse, missing children, and child homicides. Additional sections summarize arson and fire investigation, drunk driving investigation, motor vehicle theft investigation, crime scene response, investigative tools and equipment, interviews of victims and witnesses, search patterns, and the handling of bomb threats. Further sections focus on exposure to blood-borne illnesses, critical incident stress debriefing, search and rescue, Federal and State agencies, nongovernmental organizations, and guidelines related to hazardous materials. Figures, tables, illustrations, Miranda warning and waiver in English and Spanish, and index