The reporter learned from Tongzhou branch of Beijing Municipal Public Security Bureau on the 22nd that the party responsible for the Tongzhou electric bicycle fire has been taken criminal coercive measures by the police according to law. In the early morning of September 20, a fire broke out in a community in Tongzhou District, Beijing, killing five people. It is understood that the fire building has 5 floors, 18 meters high, of which 4 and 5 floors are compound structures. According to the preliminary judgment of relevant departments, the cause of the fire was that the third floor tenant took the lithium battery of electric bicycle home for charging, and the battery exploded and caught fire. After the fire on the third floor, it quickly spread to the balcony on the fourth floor and jumped to the living room and bedroom on the fifth floor. At present, the case is under further work. (outlook new era)