Is this really the worst July we've ever had heat wise? Maricopa County health officials are reporting a total of 25 heat-associated deaths so far this year, with an additional 249 deaths currently under investigation. County health officials say 18 of the 25 confirmed deaths were “heat caused” and seven were “heat related.” ABC15's Luzdelia Caballero has a breakdown on all of the numbers. #MaricopaCounty #heat #extremeheat #weather #heatdeaths #heatrelateddeaths #heatassociateddeaths #July #summer #Arizona #Phoenix #ABC15 __________________   ABC15 Arizona in Phoenix is your source for local breaking news, in-depth investigations, the latest weather and traffic, and continuous live video.   Subscribe to the ABC15 YouTube channel: bit.ly/3zqfyF0   Watch 24/7 ABC15 live coverage here: abc15.com/live   Download the ABC15 app: abc15.com/apps   Watch more ABC15 on YouTube: Latest ABC15 investigations: bit.ly/3NjEEed Uplifting Arizona-Good news in A...