Marshal Mehlos, MN-Behavioral Intelligence Agency (MN-BIA)

MN-BIA for efficient and reliable investigative discovery, beginning with a Threshold Assessment, conducting Forensic Elicitation Interviewing, video deposition/written Statement Analysis and Behavioral Evidence Analysis.



18055 198th Ave
Big Lake, MN 55309

Business Phone



Business Hours

(Monday - Friday) 9:00 AM - 5:30 PM


Accident Investigations, Background Investigations, Child Abuse, Child Custody, Criminal Investigations, Criminal Investigations / Defense, Trial Preparation, Undercover

Coverage Area

Minnesota Private Investigator License: 2021

Counties Covered: Carver, Dakota, Hennepin, McLeod, Scott, Sibley, Stearns, Wright


More information is at WWW.MN-BIA.COM

A private licensed behavioral intelligence gathering agency, serving both the private and public legal communities; small to large law firms and DOJ regulated agencies in need of unbiased fact finding of the whole truth.

There is no such thing as being over-prepared. MN-BIA specializes in Forensic Elicitation Interviewing and the detection of deception.

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