The Central Bureau of Investigation (CBI) is intensifying its investigation into the NEET-UG 2026 paper leak, having arrested nine suspects, including Manisha Gurunath Mandhare, a senior botany teacher from Pune. Mandhare is alleged to have conspired with others to leak examination questions for monetary compensation. The CBI has submitted to a local court that Mandhare's custodial interrogation is crucial to uncovering the broader conspiracy and identifying further co-accused individuals. The agency claims that Mandhare, who was part of the National Testing Agency (NTA) panel, accessed final question sets and leaked them to select students. The investigation has revealed a network where co-accused coordinated to arrange leaked papers for substantial sums, with amounts ranging from ₹10-12 lakh (approximately $12,000 to $14,500 USD). The CBI has also recovered digital evidence, including WhatsApp chats, indicating the organized nature of the paper leak syndicate. The court has remanded Mandhare to 14 days of CBI custody to facilitate the ongoing investigation.