Search for books, people and lists
HomePeopleBooksSonaLibrariesSign in
Authors › Douglas Hagmann

Douglas Hagmann Books

Douglas J. Hagmann has been a licensed investigator in the private sector for the last 35 years. As a private detective, Hagmann has worked well over 8,000 cases and is recognized as a surveillance specialist. He has worked as an informational and operational asset for various federal and state law enforcement agencies. Hagmann is a certified forensic blood spatter analyst.He is the author of Stained By Blood, A Murder Investigation and his latest, In The Dark Of Night, Blood Of The Innocent.
2 books on the list
Sort by
Newest Books First
Layout
Loading...
Loading...