The death toll from the collapse of a residential building in the Pakistani mega-city of Karachi rose to 21 on Saturday (July 5), after rescue teams worked for a second day in search of survivors. <br /><br />Read more at https://tinyurl.com/bdzj97zf<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
