In two separate incidents amid extreme heat, young children tragically died after being left in hot cars. In Buckeye, Arizona, a four-year-old girl was found unconscious in a vehicle that reached 54 degrees Celsius after her family returned from a park, marking the third such death in Arizona this year. Similarly, in Anaheim, California, Sandra Hernandez was arrested for involuntary manslaughter and felony child neglect after her three-year-old daughter died from suspected heat stroke inside a locked SUV, where temperatures reached 104 degrees Fahrenheit. Both incidents highlight the severe risks posed by leaving children in vehicles during high temperatures, with authorities urging vigilance to prevent such tragedies.