Download or read book The Professional Private Investigator written by James D. Menser and published by Xlibris Corporation. This book was released on 2012-10-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Menser Security and Detective Training Agency, Inc. (MSDTA) have amassed a wealth of knowledge and experience in the fi eld of security. A former Law Enforcement Offi cer, Detective James D. Menser Sr. Ph.D, President and C.E.O. of Menser Security founded the organization and Detective Training, Inc., comes from a long history of undercover operations security enforcement. Detective Menser was fi rst introduced to security in 1973 where he performed as a store detective. Due to his success, he gained employment at larger agencies providing additional responsibility, a wealth of knowledge and the inner workings of security. Menser has personally experienced every capacity of security from actual security guard service to middle and upper management services as well as sales representative for ERS Security and Detective Agency (bodyguard).