NCJ Number
101907
Date Published
1984
Length
731 pages
Annotation
This text describes general methods of criminal investigation and specific methods for investigating various types of offenses.
Abstract
The general investigative methods cover procedures at the crime scene, the collection and analysis of various types of physical evidence, interviews and interrogation, field notes and reporting, and procedures for 'latent' investigations (information gathering subsequent to the original report and until the case is ready for prosecution). Methods for investigating specific types of offenses cover homicide, sex offenses, robbery, burglary, larceny, agricultural crime, arson, and drug offenses. A discussion of the decision to initiate the criminal process focuses on arrest procedures, the probable cause requirement, case evaluation, the arrest warrant, and arrest as distinguished from charging. The rules of evidence are detailed as is the role of the police investigator as witness. The latter discussion considers characteristics of a good witness, appearance and demeanor, the trial process, answering questions, cross-examination, and the use of notes on the stand. The concluding chapter explores the role of behavioral science in criminal investigation, with attention to psychological profiling, threat analysis, and the use of psychics in investigations. Chapter notes, review questions, and subject index.