A teen-aged boy has been killed and 25 others injured in a bomb explosion that rocked a cinema hall in Natore district. The 15 year-old identified as Hasan Ali, a schoolboy, was blown to pieces in the explosion, which occurred on Wednesday night in Gurudaspur upazila according to a report in the 'Daily Star'. This is the first incident of explosion in a cinema hall in the recent times. Three bombs were recovered in Rajshahi, Natore and Chapainawabganj towns earlier this year, the report added. Bureau Report