Barasat: A 60-year-old woman was seriously injured after a bomb exploded while she was digging up soil beside the railway tracks near Thakurnagar station on Sealdah-Bongaon section on Friday.
The victim, identified as Minati Bairagi, was shifted to R G Kar hospital on Saturday after her condition deteriorated. During a raid, the railway police also recovered two crude bombs.
The CID bomb disposal squad later defused the bombs. A team led by DSP of Sealdah GRP, Mohan Singh, visited the spot.