. >> in thed in -- in florida, investigators like into why a deck collapseed. dogs were rescued from biscayne >> investigators are trying to determine why the death of a sports bar collapsed during the n.b.a. finals sending dozens into the water. you can see all destruction. the collapse happened last night in miami when the restaurant was packed with petroleum watching heat and spurs. people were ch before half time and that is when the deck gave way, and 24 people were hurt when they fell into biscayne bay. >> we watched the game and then we hear screaming and we thought, naturally, because of the game, and we looked back and the whole dock, it just dropped. >> there was a crash of the deck, tables, chairs, people yelling. >> terrifying for the people. the bay was only 5' deep where the people fell but it was shallow enough to stand up some were so pounded by the wave of people falling and falling on them and all tables and umbrellas and chairs from the pat just a moment. >> today is six months since the tragic shooting in sandy hook elementary school and in