Days after the chopped body of a 50-year-old businessman was recovered from a blue drum in Lucknow, chilling details have emerged about the killer, who happens to be the man's 21-year-old son.

A gang that allegedly posed as officials of a 'Human Rights Protection and Anti-Corruption Squad' to rob a 50-year-old businessman of ₹24 lakh has been busted, with 9 arrests made.