May 5, 2015 6:50 pm Miami-Dade County unveils new app Miami-Dade county unveils new app during the eMerge conference US & World Videos 1:51 Pedestrian hit and killed by BSO vehicle in Pompano Beach 5:07 Experts weigh in on deadly Miami Springs hotel room raid 2:56 Neighbor describes fire when tour bus went up in flames on I-595 1:12 Rare High Surf Advisory issued for Broward County 3:47 Truck drivers discuss challenges of enforcing rules to prevent underride crashes