Ranchi:The controversy over alleged irregularities in the JPSC and JSSC competitive examinations in Jharkhand continues to escalate. Abhay Tiwari cleared 12 competitive examsAccording to the CID, Abhay Tiwari passed 12 competitive exams in 13 years. The investigating agency suspects that Abhay Tiwari may be the mastermind behind the entire alleged examination scam. The controversy began after the 14th Combined Civil Services Preliminary Examination was held on April 19. Report: Mukesh Kumar)Also ReadCJP to back Jharkhand students' protest over JPSC, JSSC exam irregularities, says Abhijeet Dipke