Harper & Associates

SEAN BLACK IS A CERTIFIED PCSOT EXAMINER AND FLORIDA POLYGRAPH ASSOCIATION APPROVED. MR BLACK IS FULLY TRAINED IN THE LATEST TESTING TECHNIQUES SUCH AS UTAH 4, UTAH 3, DLST, AMFGQT, BOST, LEPET AND MORE. YOU CAN COUNT ON MR. BLACK TO UTILIZE THE MOST SCIENTIFICALLY ADVANCED TECHNIQUES TO OBTAIN THE MOST ACCURATE RESULTS POSSIBLE. Joseph W. Harper {retired} Miami-Dade County police detective, a graduate of Florida International University in Miami, and holds a BS degree in Criminal Justice. Mr. Harper is an expert witness in polygraph science in both Federal and State courts. With specific polygraphs conducted around the world, Mr. Harper is utilized by law enforcement and defense attorneys in the determination of truth or deception.