Dennis G. Fitzgerald
Dennis G. Fitzgerald has written at least 2 books. Their most popular book is Informants and Undercover Investigations with 0 saves with an average rating of -⭐.
13 Practical Aspects of Criminal and Forensic Investigations
Informants and Undercover Investigations
ByDennis G. Fitzgerald
2007 • 430 pages
Informants, Cooperating Witnesses, and Undercover Investigations
ByDennis G. Fitzgerald
2014 • 560 pages