Chandigarh, June 30 -- The walls appear to be closing in on senior Akali leader and former Minister Bikram Singh Majithia as the Punjab Vigilance Bureau intensified its probe into the alleged drug money and disproportionate assets case against him. In a significant escalation, the Bureau is preparing to take Majithia to multiple locations in Punjab and Himachal Pradesh linked to his alleged assets and associates for on-site verification and evidence gathering. The development comes on the heels of several key testimonies strengthening the case against him. After former Punjab DGP Siddharth Chattopadhyay and former ED Deputy Director Niranjan Singh coming forward against Majithia, his former colleague and one-time confidant, ex-MLA Amarpal S...