The Delhi Police is now reportedly treating Lashkar bomb maker Abdul Karim Tunda's responses during his interrogation with wariness after psychological profiling of the 71-year-old suggested that he is "manipulative and often misleading."

Tunda has also refused to undergo a lie-detector test.

On Tuesday, two doctors carried out a four-hour-long exercise to analyze Tunda's responses. This included a personality trait test, a psychopathology test and projective tests on the man who built bombs for terror group Lashkar-e-Taiba for over two decades and is on the list of the 20 most wanted terrorists in India. More

Also read: Rs 5,000: Tunda's monthly salary for bomb-making