14-month-old New York girl dies after being left in grandmother's hot car for 8 hours

The grandmother forgot to drop the toddler off at daycare and went to work, leaving the girl in the car.
The temperature reached 83°F outside, causing an estimated 123°F inside the car.
The grandmother realized the mistake when she returned to pick the girl up from daycare.
The toddler was rushed to the hospital but did not survive.
An investigation is underway with no charges filed yet; approximately 40 children die annually in hot cars in the U.S.