<p>Lt Governor VK Saxena said that Delhi Police has traced the origin of the bomb threat emails that were sent to multiple schools in Delhi-NCR on Wednesday, and assured that the culprits will be given strict punishment.</p>.<div><p><strong>Deccan Herald is on WhatsApp Channels </strong>| <a href="https://www.deccanherald.com/specials/deccan-herald-is-now-on-whatsapp-heres-how-you-can-join-2698271">Join now for Breaking News & Editor's Picks</a></p></div>