Lead Detective John W. Sibbald Polygraph Examiner
Graduate of American International Institute of Polygraph
Bonded
Bilingual-Spanish/English
Confidential and Efficient
Prompt personal care and consistent regard for the law
American Polygraph Association Associate Member
PCSOT Graduate/Post Conviction Sex Offender Testing
State of the Art/ Lafayette LX 5000 Instrument, Sensors, and Cameras
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