Only a week after the Changchun shopping mall explosion, another hotel in a northern Chinese city exploding, killing two and injuring two otherss.<br /><br />In the clip, shot in Mudanjiang City in Heilongjiang Province on January 31, policemen and firefighters are seen doing search and rescue work on site.<br /><br />According to the boss of a nearby hotel, she heard and felt the explosion while she was sleeping. After a while, she then saw police cars and ambulances arrive on site.<br /><br />The exact cause of the explosion is unclear, but local police’s official Weibo account has posted a reward notice to arrest a criminal suspect who may have caused it over a personal dispute.<br /><br />The case was being investigated, reports said.
