The central federal government has pledged much better safety measures because an explosion in 2015 at a chemical warehouse during the northern port town of Tianjin killed 173 persons, most of them firefighters and law enforcement officers. Dozens of onlookers collected outside the entrance towards the healthcare facility on Wednesday, https://forensic-collision-recons23456.thelateblog.com/27293844/a-review-of-fire-investigation