The Professional Private Investigator Training Manual: Training Manual (English Edition)

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).

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