The Madhya Pradesh High Court's Gwalior bench has reportedly received a bomb threat email mentioning Diljit Dosanjh's November 15 Indore concert. Police have tightened security and launched an investigation to trace the sender., Bollywood, Times Now. Punjabi star Diljit Dosanjh, who is currently on the Indian leg of his AURA Tour, has been facing serious security concerns following a bomb threat email.