Chandigarh, May 26 -- Three persons were injured after three back-to-back cylinder blasts took place in Burail village, Sector 45, on Monday eveningaround 7. No case was registered at the time of filing of the report while rescue operations were still underway. Officials said 15 LPG cylinders were recovered from the house where the explosions reportedly occurred. They alleged that Vijay, a tenant from Bihar living in this house, was illegally storing and selling LPG cylinders and that the blast took place while one of the cylinders was being refilled. The explosions caused one of the walls of the house to collapse while damaging nearby houses. Though officials were still in the process of identifying the victims, they said that all are out of danger....