The hail was the size of grapefruit. Bigger than softballs. It was hitting the streets and bouncing back up in the air 10-15 feet. Roof damage all over the areas where the stones were falling from the sky.
The people out at Mayfest had no cover. I believe the fatality was a Fort Worth police officer who was sheltering a child during the hailstorm. I can remember video of big holes in the tarps people had strung over the booths at Mayfest as sunshades.
Just terrible...
http://www.youtube.com/watch?v=7-s6tvSTpe4