Japanese police are investigating a building fire in the city of Osaka’s commercial district for a suspected arson attack, which has killed at least 24 people, with 4 others injured. The local fire department received a report at around 10.20 a.m. on Friday that the fire broke out on the fourth floor of an eight-story multi-tenant building in Osaka, where a medical clinic was situated. The firefighters were able to extinguish most of the flames by 10.45 a.m. and found that there were no fire sprinklers installed in the building, according to Kyodo News. Earlier on, the fire department had said that 27 people were in cardiopulmonary arrest—a term used in Japan when a death has not been formally confirmed—17 of whom were men and 10 were women, and one was injured. In the latest report, authorities confirmed the deaths of 14 men and 10 women, which they believe were caused …