An Iranian firefighting crew, injured after the collapse of a high-rise in the capital Tehran, has died in hospital. Officials for Tehran’s firefighting department say the man had been hospitalized with serious burn injuries. Search teams have been deployed to the area to locate those stranded under the debris. They managed to dig two tunnels to areas where 20 firefighters are believed to be trapped and dead. On Thursday, the 17-story building fell down in downtown Tehran hours after a fire broke out on its top floors. Watch Live: http://www.presstv.com/live.html Twitter: http://twitter.com/PressTV LiveLeak: http://www.liveleak.com/c/PressTV Facebook: http://www.facebook.com/PRESSTV Google+: http://plus.google.com/+VideosPTV Instagram: http://instagram.com/presstvchannel Dailymotion: http://www.dailymotion.com/presstv Show Less >>