Husband tried to pull wife from burning home before her death, neighbors say

An elderly Arizona couple's home caught fire, and the husband attempted to rescue his wife but was unable to save her. The fire, which occurred around 1 a.m. Sunday, is suspected to have started near the home's center and may be linked to the husband's DIY solar panel installation. Neighbors described the couple as being in their late 70s, with the wife using a walker.