In Manipur, at least two persons got injured in a bomb blast last evening at Uripok in the state capital Imphal. Police sources said, the bomb exploded at a scrapped metal collection house at Uripok Yambem Leikai in Imphal. Both the injured persons have been admitted to the Regional Institute of Medical Sciences Hospital at Imphal.A case has been registered at the Lamphel Police Station in connection with the incident and investigation is on to nab the culprits involved in the crime.