bodies are being recovered. homes, schools, hospitals, all leveled in that twister. it had wind speeds up to 200 miles an hour. abc s ginger zee reports from moore. this is turning into a very destructive tornado and it s getting bigger. reporter: a local television helicopter capturing the pictures up in the sky, catching this tornado, ranked a preliminary ef-4. look closely and you can see the flashes as the power lines and transformers are ripped apart. there is a huge flash, right there. it is just ripping up everything in its path. reporter: from the ground, darkness overwhelming moore, oklahoma. you can see the tornado bearing down on these streets. unbelievable destruction. entire neighborhoods gone. houses and cars piled on top of each other. as we know today, we ve had a massive tornado, a huge one, and it passed through this community. we do know there are fatalities. reporter: in some parts, everything leveled, cars tossed.