It is difficult to completely rid your house of insects with over the counter traps and sprays. The professionals do it much better! If you are nervous about the cost of calling in a pro to take care of your insect problem, here are a few things to consider.
58 people have accidentally fallen into the Grand Canyon and died between 1925 and 2005. 48 others died while hiking inside the canyon. A quarter of the deaths are because of heat exhaustion. There also has been suicides but I'm not sure how many.
Two men from California, ages 32 and 45, jumped off the edge of the Grand Canyon at the Little Colorado River Gorge (eastern Grand Canyon) in 1993, wearing parachutes. They were close enough that the chutes entangled, and they hit the rocks 900 feet below at high speed. One died; one lived.