About Us - Our Staff

Mark J. Murnan (President, Chief Investigator) is a Certified Legal Investigator (CLI®) and a Certified Fraud Examiner (CFE®). He is a former staff investigator for the Federal Public Defender, Southern District of Florida. Mark has over 25 years of investigative experience in both the public and private sectors. He has assisted counsel in cases of securities and wire fraud, money laundering, drug trafficking, murder, sexual battery, and gang-related crimes. As one of only a few Certified Legal Investigators in the country, Mark has also assisted civil counsel in the litigation of negligence cases, wrongful death claims, premises and products liability cases, and estate and probate matters. He has written extensively for professional journals and lectured on investigative procedures in the classroom and at conferences. He is the past president of the Florida Association of Licensed Investigators (FALI), one of the largest private investigator associations in the country. He is the current Regional Director for the southeast United States for the National Association of Legal Investigators (NALI). Attorneys are confident in the successful resolution of their cases when Mark assists and supervises the investigation of complex criminal and civil cases, in both state and federal court. Mark@completelegalinv.com

Wendy E. Murnan, (Vice-President, Investigator/ Chief Paralegal) LPI, CP^®, FRP, is a nationally certified and Florida Registered paralegal and licensed private investigator with 30 years of experience in the legal arena. Wendy was a legal assistant for a nationally renowned trial attorney for 16 years and assisted counsel in such landmark cases as Kimberly Bergalis v. David Acer, D.D.S and the State of Florida v. American Tobacco Co., et al. She became an expert in handling and organizing large document cases. Wendy is well known among local attorneys and legal assistants for her skills and experience. Her knowledge of civil procedures and the issues involved in complex litigation make her a valuable asset to our attorneys preparing for trial. Wendy@completelegalinv.com

Bill Michaelson, (Consultant/Forensic Accountant) is a Certified Public Accountant (CPA) and a Certified Fraud Examiner (CFE^®). We are proud of our strategic alliance with Bill and his company (Michaelson and Co.). Bill is well known as an expert witness on financial investigations and has testified frequently in both state and federal court. He is a popular conference speaker on topics related to fraud detection and forensic accounting. Bill is called on to assist counsel on complex fraud cases and by family lawyers to determine the value of an estate or business. Bill’s great reputation and experience working with attorneys make him a valuable addition to the services we are able to offer to attorneys. Bill@michaelsoncpa.com

Daniel J. Calloway (Licensed Private Investigator) Dan has more than 40 years in the intelligence, security, and investigative fields. For the past 25 years, he has worked on complex civil litigation, on behalf of plaintiffs, in areas of product liability, personal injury, and wrongful death. Dan was also a secondary school Spanish teacher, graduate student in Spanish linguistics (Georgetown University,) and case officer with the Central Intelligence Agency (CIA). He is a long-time member of the National Association of Legal Investigators (NALI) and the Association of Former Intelligence Officers (AFIO). He is skilled at gathering, analyzing, and presenting information clearly and concisely and is effective at utilizing a variety of available human and technical resources. He speaks, reads, and writes fluent Spanish and is trained to operate comfortably in new or foreign environments.

Harold H. Houck (Licensed Private Investigator) Harry is a preeminent financial investigator and president of Houck and Associates, an international financial investigations firm. Harry worked in Naval Intelligence, and he began his work as a private investigator with Pinkerton Incorporated. He worked extensively with FDIC and FSLIC during the savings and loan “meltdown” of the late 1980’s. He became the top investigator with Pinkerton’s Bank Closing Team, reporting directly to the vice president of the firm. Harry distinguished himself by locating assets in excess of one billion dollars. He is a well known and highly regarded speaker and expert on locating and tracing domestic and international assets.

Marjorie Denisse Quiroz (Billing and Account Manager). Denisse holds a Bachelor of Science Degree in Business Management (Cum Laude) from Florida Atlantic University. She has been the recipient of several academic scholarships. Denisse has previous experience in law and accounting firms. Denisse handles all billing and bookkeeping tasks for our agency. Denisse is bilingual and also assists with interpreting and translating witness statements. Denisse@completelegalinv.com

Renee Thornton (Research Investigator/ Administrative Assistant) Renee is a long time member of our staff. Renee has previous experience at the Palm Beach County Clerk's Office, including the Department of Voter’s Registration, and in several local law firms. She attended Palm Beach Community College and served two years as a volunteer advocate for the Florida Guardian Ad Litem program. Renee handles administrative duties for our agency, along with research at courthouses and governmental agencies. Renee is the face of our agency, as she also provides courier services to our clients. research@completelegalinv.com