Truth to power
- BJP tears into UPA govt on 4th anniversary, says it lacks leadership
- Madras High Court issues notice to BCCI, Sports Minister over IPL spot-fixing
- Jessica Lal murder: Actor Shayan Munshi, ballistic expert Manocha to face perjury trial
- India seeks access from US to 26/11 terror convicts Headley, Rana
- Govt further cuts import tariff value of gold
The narco-analysis test is conducted by injecting three grams of sodium pentothal dissolved in water, designed to push the suspect towards a hypnotic twilight state where they are questioned several times over to tease out ambiguities. Brain-mapping and lie-detection also measure physiological responses to stimuli as indication of psychological states. Lie detectors have been around in various versions since the '20s, when they were called "the soul machines" or "machines for the cure of liars". Meanwhile, "truth serums", used on World War II spy suspects in the US, had been struck down as unconstitutional, as far back as 1963.
Either way, confessions sweated out through these methods are not admissible as evidence in court. But they were often used to find and chase up on leads — they have been notably administered on Ajmal Kasab and in the Nithari murder case. Now, those options are less easily available to investigating agencies — which might detract from their efficiency somewhat, but is undoubtedly a reminder that no matter how exigent the circumstances, dodgy science should not be put to the service of an elusive justice. Many studies have shown that persons who have been administered these chemicals can often repeat the interrogators' words and cues or freely fantasise.
- Fixing probe now reaches Bollywood, son of Dara Singh held
- BCCI cashes Pune Warriors guarantee, 'disgusted' Sahara walks out of IPL
- Sreesanth spent Rs 1.95L on clothes, bought friend BlackBerry, paid in cash: Police
- Delhi firm with MoD as client is linked to Pak cyberattacks
- After Infosys, iGATE sacks Phaneesh Murthy for sexual misconduct
- 2 weeks after harassment, Haryana schoolgirls return, cops in tow