A woman and her son sustained injuries as a crude bomb exploded in a house in Sadar upazila of Chapainawabganj district on Saturday night.
Besides, valuables of the house were also damaged in the explosion.
The injured were identified as Fahmina Begum, 55, and Shahidul Islam Shaheed, 42, residents of Zianagar area in Sadar upazila.
Ajema Begum, step-mother of Shaheed, said they heard a big bang in their house around 8.45 pm.
Later, locals rescued them from the house and rushed to Sadar Hospital and later shifted to Rajshahi Medical College Hospital for better treatment, she said.
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AKM Alamgir Jahan, officer-in-charge of Chapainawabganj Sadar Model Police Station, said on information they went to the spot and collected samples from the spot.
A case was filed against Shaheed under the Explosives Substances Act.
“We are investigating the matter and legal action will be taken following investigation,” he added.
Source: United News of Bangladesh