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Member Agents / Analysts

John J. MacVeigh IV
JJM Investigations LLC

PO Box 31702,
Palm Beach Gardens, FL 33420-1702
Cell: 561-635-6515  
Retired: 3/2018 as special agent
FBI Service: 23 Years

Donald B. Southerland, Jr.
Don B. Southerland, Jr., CPA, CFE

7500 Brownley Place,
Plano, TX 75025
Office: (214) 378-8033  
Retired: 1/1999 as special agent
FBI Service: 13 Years

Brian Harkins
Blue 6 Investigations | Litigation Support | Executive Protection | Security | Surveillance Teams

2150 W. Northwest Hwy #114-1112,
Grapevine, TX 76051
Cell: (940) 600-0448  
Retired: 1/2016 as special agent
FBI Service: 26 Years

Francis W. Gasper
Gasper Investigations, LLC

547 S. 7th Street,
Bismarck, ND 58504
Cell: (914) 584-2225  Cell: (701) 204-1798  
Retired: 3/2021 as special agent
FBI Service: 26 Years

Mark L. Horton

Retired: 12/2023 as supervisory special agent
FBI Service: 28 Years

Dave Klimek, PI, CFE, CFI-FTER, CCDS
Tracecraft Special Investigations, LLC

2221 Justin Road, STE. 119-451,
Flower Mound, TX 75028
Office: (469) 996-6705  
Retired: 2/2021 as special agent
FBI Service: 20 Years

Larry D. Jones
LJONES CFA, LLC

30740 Ford Pl,
Denham Springs, LA 70726
Cell: (225) 324-5171  
Retired: 12/2017 as special agent
FBI Service: 30 Years

Arlene A. Gaylord
Gaylord Executive Solutions

Retired: 1/2025 as executive assistant director
FBI Service: 34 Years

Gregory M. Vecchi, Ph.D.
Vecchi Group International, LLC

Cell: 605-920-0229  
Retired: 2/2014 as unit chief
FBI Service: 18 Years

Patrick J Murphy
Castle Island Investigative Associates

115 E Ogden, Suite 105, PMB 332,
Naperville, IL 60540
Cell: (331) 401-8402  
Retired: 5/2013 as supervisory special agent
FBI Service: 27 Years
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