DURATION: 1:18SHOTLIST:AP TELEVISION - AP CLIENTS ONLYMoore, Oklahoma - May 21, 20131. Wide of search and rescue team looking through rubble of the Plaza Towers Elementary School2. Wide of scene3. Mid of worker trying to dig through debris4. Wide of damaged neighborhood near school5. Crews seen in distance through debris 6. Wide of house destroyed by tornado7. Wide of urban search and rescue teams preparing to start looking for survivors8. Mid of team member9. Tight of patch on member's shirt reading, "National US&R Response System - FEMA"10. Wide of downer power lines and trees in street11. Rescuers walking through debris-strewn parking lot12. Rescuers walking up to damaged CVS store13. CVS employees telling rescuers all their employees have been accounted for14. Rescuers walking through dark CVS store15. Pan of debris outside CVS storeSTORYLINE:Emergency crews searched the broken remnants of an Oklahoma City suburb Tuesday for survivors of a massive tornado that flattened homes and demolished an elementary school. At least 24 people were killed, including at least nine children, and those numbers were expected to climb. As the sun rose over the shattered community of Moore, the state medical examiner's office cut the estimated death toll by more than half but warned that the number was likely to climb again.Firemen combed through a large debris pile that stood where Plaza Towers Elementary School once stood.The storm ripped off the roof, knocked down walls and turned the playground into a mass of twisted plastic and metal as students and teachers huddled in hallways and bathrooms.Seven of the nine dead children were killed at the school.Other search-and-rescue teams moved at dawn, taking over from the 200 or so emergency responders who worked all night.FEMA has sent a special team to Oklahoma's emergency operations center to help out and dispatch resources.The National Weather Service issued an initial finding that the tornado was an EF-4 on the enhanced Fujita scale, the second most powerful type of twister. It estimated that the twister was at least half a mile wide. (****END****)