Sujit, who suffered serious injuries in the attack, succumbed to injuries before reaching hospital on Monday night.
A son of a Shiv Sena leader in Punjab's Jalandhar city was on Tuesday shot at and critically injured by unidentified assailants, police said.
The BJP on Tuesday won four seats and the Congress two as the ruling NDA bettered the opposition in by-elections for 12 seats held across eight states three days ago. Uttar Pradesh's ruling Samajwadi Party (SP) was the worst sufferer.
Parkash Singh Badal described the result of the Khadoor Sahib by-election as a "massive victory of positive agenda of peace, communal harmony
Devendra, who says his heroes are Hitler and Shah Rukh Khan, lured some of his friends into the kidnap drama, saying the woman's father was a rich man and would cough up huge sums of ransom money.
The BJP and the Congress on Monday attacked each other on the Jawaharlal Nehru University incidents even as a few journalists were beaten up by certain lawyers in Patiala House court complex here.