Contributions from a psychological perspective include eyewitness testimony, interviewing and profiling, performance measurement, and the broader impact of the criminal justice system on investigative practice. Other topics addressed include the investigation of sexual offences, the use of forensic science, and issues relating to police and detective training and professionalism.

The book also explores the theoretical underpinnings of detective practices and illustrates the practical relevance of theory in real world crime investigations. Review questions and suggestions for further reading follow each chapter to further enhance understanding.

Utilized in conjunction with appropriate law texts, Understanding Criminal Investigation provides the criminology or forensic psychology student with essential insights into the complex and challenging issues faced by contemporary law enforcement professionals.