Certainly, prayers being sent to all those affected by this tragedy. Sugarland seem like very nice people. feel certain that they are devastated by this event as well as crew members who constructed the stage.
Many questions need to be answered regarding this matter and i will refrain from judgement until then. I have a FB friend who is a photographer and took the pictures in the link provided. The pictures are chilling to view and my friend did an outstanding job capturing the collapse.
In 1977, what would have been my second Led Zeppelin concert, was cancelled due to similar conditions at Tampa Stadium. Back then, we did not have satellite for weather, doppler radars, etc. The powers that be at the event saw (like we all did) ominous black clouds, thunder and lightening approaching. As awful as the cancellation was to hear, at least the decision could be forgiven easier than injury or death to the audience or members of Led Zeppelin.
Anyone close to my age of 53 will likely recall the tragedy in Ohio in 1979 at a concert for The Who. 11 young people were trampled on and suffocated as a rush of other concert attendees attempted to get "the best seat." In those days general admission seating was popular, it has since been band at most indoor concerts.
I doubt that there are standards for stage construction to assure safety in the highly unlikely event of 60 mph winds occurring. It's my experience that in tragedies such as this, that it is not the error or malfunction of one thing or person, but a series of events that serve as a catalyst for the event to occur.
Police and emergency crew are required at all concerts. They police have the ultimate authority to shut events like this down. I have many question that need to be answered. For now, all I can do is pray.
My friend posted his pics on a local radio station in Indiana, it's much easier for me to post he pics from there than from FB. If you want me to send the pics from my FB page, message me and I will give you my FB link.
http://www.hankfm.com/PhotoPages/Photos.aspx?AlbumID=118350