Siya Goyal has given her consent to undergo a polygraph test in connection with the murder of her fiance, realtor Ketan ...

A polygraph test is a scientific examination that measures a person's physiological responses, such as heart rate, blood pressure, breathing pattern, and sweating, while they answer a series of ...

The Ketan Agarwal murder case has entered a crucial stage after accused Siya Goyal agreed to undergo a lie detector test.

The polygraph test is largely seen as an unreliable tool to detect deception. In India, such a test can only be done with the ...

Polygraph test results are also generally inadmissible in federal courts and in most state courts because of doubts about their reliability. Statements or admissions made by test subjects during a ...

A polygraph test measures a person's physiological responses while they answer a series of questions. These include breathing ...