Criminal Investigation

• Defense or Prosecution
• Retained or Appointed
• Cold Cases
• State or Federal

Civil Investigation

• Wrongful Death
• Personal Injury
• Worker’s Compensation
• Premises Liability
• Divorce/Infidelity

Medical Investigations

• Narcotic Diversion Prevention
• Nursing Home Abuse
• Personal Injury - Medical Verification
• Expert Witness
• Medical Malpractice Cases

Polygraph Services

Undercover Operations

• Police
• Corporate
• Personal

Expert Interview/Interrogation

• Witness
• Suspect
• Defendant

Forensic Lab Analysis

• DNA
• Fingerprinting
• Drug Analysis
• Ballistics
• Bio-analysis

Service of Process

Computer Forensics

Forensic Accounting

Surveillance and Tracking

• Tracking Devices
• Manual Surveillance and Tracking

Background / Reference Checks

Dogs

• Cadaver
• Narcotics
• Bomb
• Training

Corporate Product and Service Assessment

• Mystery Shopping

Expert Witness Testimony

• State
• Federal

Tactical Systems Network, LLC
Licenses C15123 / F01087
600 Texas Street, Suite 201
Fort Worth, Texas 76102
Office: 817.332.9944
Fax: 817.332.9955