The Central Bureau of Investigation (CBI) has arrested PV Kulkarni, a chemistry lecturer, in connection with the NEET-UG 2026 examination leak. Kulkarni is accused of being the kingpin of the operation, having allegedly shared leaked questions during special coaching classes at his home in Pune. Co-accused Manisha Waghmare, a beautician, was arrested earlier and is believed to have assisted Kulkarni in mobilizing students for these classes. The CBI's investigation has led to the seizure of incriminating documents and electronic devices, with ongoing forensic analysis. The agency is also probing the potential involvement of officials from the National Testing Agency (NTA), which has raised concerns about systemic breaches in the examination process. In previous statements, the CBI had downplayed the extent of the leaks in prior years, but this time it has acknowledged the possible complicity of NTA officials. The investigation is expected to expand as the CBI seeks to uncover the broader conspiracy and prevent future offenses related to examination leaks.