While the email has also threatened to blow up other airports in the country, police said they are investigating to find out whether it is a real threat or a hoax. Related posts: NEET-UG paper leak case: Patna High Court sends 13 accused to CBI custody 14 killed in heavy rains in Uttarakhand; Kedarnath Yatra halted Webinar on ‘Integrative Medicine for Mental Health’ to be held on August 24 Sitaram Yechury remains in ICU, condition ‘critical but stable’: Sources