Police Investigate Wooden Jungle Gym A Day After Boy Killed In A Fire

TOKYO, JAPAN - NOVEMBER 07: In this aerial image, police officers investigate the burnt jungle gym which was caught fire and killed a 5-year-old boy a day before at the Tokyo Design Week at the Jingu Gaien Park on November 7, 2016 in Tokyo, Japan. Police have opened an investigation on suspicion of professional negligence resulting in death and injuries. They suspect the shavings were ignited by heat generated by lighting that was placed inside the jungle gym for an illumination effect. (Photo by The Asahi Shimbun via Getty Images)