Music exec killed in plane crash into San Diego neighborhood

Tonight, as fire season begins to ramp up across the West, we're getting an up-close look at the intense work being done by crews in Arizona to slow the spread of a growing wildfire; the tools they're using to put out the flames. Plus -- we'll continue our coverage of that deadly plane crash in a San Diego neighborhood: what we're learning about the people who were killed and analysis from an aviation expert on the factors that may have led to the tragedy.