SK Investigation Services is managed by Mr. Lawrence Koh, a Certified Member of the Council of International Investigator (CII-USA), World Association of Detectives, Inc (WAD-UK) who has over 23 years of desk and field experience in the private Investigation Industry. For more information, kindly visit us at www.sk.com.sg or contact us at +65 64404683
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SK INVESTIGATION SEVICES: Private Investigator Singapore
SK INVESTIGATION SEVICES: Private Investigator Singapore: POLYGRAPH INVESTIGATION A polygraph popularly referred to as a lie detector measures and records several physiological indices such as bl...