In yet another shocking incident, a grenade blast rocked Guwahati-Dekargaon Intercity Express, this evening.
According to reports, the blast occurred at a coach of the intercity train near Harisinga under Udalguri district .
More than 8 passengers have been injured at the blast, police started their investigation to the bomb blast incident.
Injured persons have been sent to Harisinga civil hospital.
More details awaited.