Aijaz Ahmed Mirza was released from the Bangalore central jail on Tuesday.
The scientist said it was a kidnap attempt by goons set up by his wife and father-in-law.
11-yr-old Pranav Chalavadi had left home on Friday afternoon to play with his friends. He never returned.
West Indies vs India, 1st Test, Day 2
'Madaari' Vs 'M-Cream', What's Your Pick This Week?
India Couture Week 2016: Manish Malhotra Recreates the Magic of Persia
India's 'Women Power' at Rio Olympics
Zika Scares Stars Away From Rio Olympics
CNN name, logo and all associated elements ® and © 2016 Cable News Network LP, LLLP. A Time Warner Company. All rights reserved. CNN and the CNN logo are registered marks of Cable News Network, LP LLLP displayed with permission. Use of the CNN name and/or logo on or as part of NEWS18.com does not derogate from the intellectual property rights of Cable News Network in respect of them.
© Copyright Network18 Media and Investments Ltd 2016. All rights reserved.