Karl Sander’s disputed polygraph test has been declared invalid after serious examiner errors emerged at the Madlanga Commission, raising questions about how lie detector tests work.

Aaftab Poonawala appeared to have anticipated and rehearsed how he would respond to questions posed to him by experts conducting the polygraph test at the Forensic Science Laboratory in Rohini, an ...

Shraddha Walkar murder accused Aaftab Poonawala on Monday underwent the remaining sessions of polygraph test. Aaftab is accused of murdering his live-in partner Shraddha. After killing her, he ...

The issue took centre stage on Tuesday when Hawks Warrant Officer Karl Sander broke down during testimony after learning that a disputed polygraph test, which had cast suspicion over him for years, ...

A version of this story appeared in the On Background newsletter from The Washington Times. Click here to receive On Background delivered directly to your inbox each Friday. The Drug Enforcement ...

On November 21, the Delhi Police were granted permission to conduct a polygraph test on Aaftab Poonawala, the accused in the murder of Shraddha Walkar. A polygraph test, also known as lie detector ...

LAHORE: The Lahore High Court has ruled that the polygraph test is a useful investigative technique to unearth the truth, but subject to the knowledge and expertise of the examiner. In a verdict that ...

A panel of psychologists on Tuesday night carried out a polygraph test on Aaftab Poonawala, accused of murdering his girlfriend Shraddha Walkar, according to forensic science laboratory (FSL) ...