CBI questions Russian national in JEE-Mains exam manipulation case

JEE-Mains exam manipulation case: The Central Bureau of Investigation (CBI) is interrogating a Russian national after taking him over from the Bureau of Immigration at IGI Airport, Delhi where he was detianed on his arrival from Kazakhstan based on Look Out Circular (LOC) issued by CBI in software tampering case of JEE Mains 2021.