Those who saw the four lights said they randomly appeared. Some said the lights made shapes, a stright line, a square and a triangle. The lights reportedly were visible for between 15 and 30 minutes at about 8 p.m.
http://www.azfamily.com/news/homepageto ... be60f.html
A Valley man told 3TV he was behind it all!
He says he took four large balloons full of helium, tied them to road flares and let them go!
And on a sidenote, we wonder how wildfires get started ...