Patna, April 19 : Seven people including three women were   killed when a powerful explosion occurred at an illegally run cracker   manufacturing unit in Jehanabad town of Bihar Saturday.
    "Three people were killed on the spot and four more succumbed   to the injuries on way to hospital," a police official said.
        
      Six people   were also injured in the blast.
      
      The unit-cum-shop was being run from a   house in Shiekalam Chak locality in Jehanabad, about 50 km from here. 
      
      The injured were first rushed to the Sadar Hospital and later referred   to the Patna Medical College and Hospital after their condition   deteriorated.
      
      The owner of the cracker shop was selling and manufacturing   crackers without a licence, a police official said. "We suspect the explosion   took place after the shop caught fire," the official said.
      
      The district   administration ordered an inquiry into the incident.
    (IANS)