Delhi Coaching Institute Bomb Threat Foiled, Extortionist Professor Arrested

• A 31-year-old former Applied Mathematics professor, Bachchu Jha, was arrested for threatening to blow up a Delhi coaching institute.
• Jha allegedly demanded Rs 21 lakh, posing as a gangster named "Babla Gujjar from Noida."
• Police teams traveled 2,800 kilometers to nab the accused from Nashik, Maharashtra.
• Jha, a resident of Madhubani, Bihar, has a history of similar extortion calls and an attempt to murder case.
• A mobile phone with incriminating digital evidence was recovered, and further investigation is ongoing.