A girl child sustained minor injuries while the The Rose Cold Store at Chandranigahapur VDC-7 suffered some damages.
The injured has been identified as eight-year-old Rohisha Shahi.
The bomb, blasted with the help of a timing device, was planted at the toilet of the godown of the shop.
Meanwhile, Bhojpura Coordinator of the Janatantrik Tarai Madhesh Party, Abhaya Singh telephoned media persons to claim responsibility for the bomb blast.
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