<p>At least three people, including a police officer, were injured when battery stored inside a police station in West Bengal's Murshidabad district exploded on Monday, officials said.</p>.<p>The blast took place inside the storeroom in Baharampur police station, they said.</p>.<p>Sub-inspector Krishnendu Goswami and two civic volunteers suffered injuries and are undergoing treatment at the Murshidabad Medical College, the officials said.</p>.<p>"CCTV footage of the police station is being examined, and the storeroom has been sealed,” a senior police officer said.</p>
<p>At least three people, including a police officer, were injured when battery stored inside a police station in West Bengal's Murshidabad district exploded on Monday, officials said.</p>.<p>The blast took place inside the storeroom in Baharampur police station, they said.</p>.<p>Sub-inspector Krishnendu Goswami and two civic volunteers suffered injuries and are undergoing treatment at the Murshidabad Medical College, the officials said.</p>.<p>"CCTV footage of the police station is being examined, and the storeroom has been sealed,” a senior police officer said.</p>