Investigation of long-term missing persons as cold case homicides: An American perspective

Abstract

The disappearance of family members, friends, and loved ones is a problem that affects people of all nations. In some cases, communications cease, but no body is found. Many of these long-term missing persons cases become cold case-missing-person homicides. Most homicide investigations begin with the finding of a body and identification of the victim. Investigators then analyze forensic evidence to uncover who had the motive, the means, and the opportunity to kill. The long-term missing, however, present additional challenges. In this chapter, Walton and Pettem discuss the passage of time and changes in technology and relationships. Case studies illustrate both traditional techniques and new innovations. This mixture of the old and the new will enhance and illuminate the means and methods which may be of value to investigators in the United Kingdom and elsewhere who strive to bring resolution to the families, friends, and loved ones of long-term missing persons.