 Our hearts do go out to her family as they are grieving this loss. Tucker's autistic son, who was with her at the time, was hospitalized and didn't report the disappearance until a month later. It's another week of excessive heat in the central deserts. Matt Salerno, meteorologist with the National Weather Service in Phoenix, says the heat warning, which was issued June 30th, remains in effect through 8 p.m. Friday. For all the lower desert locations across south central and southwestern Arizona.