This is absolutely frightening.

A school bus driver was arrested after she was spotted purchasing beer, while kids were on the bus she was driving.

The Aurora Police Dept. began the investigation after word of the purchase/infractions reached the bus company from someone at the convenience store.

According to the Aurora Police Department's Facebook Page, "44-year-old Michelle Passley was arrested and charged with two Class A Misdemeanors counts of Endangering the Life/Health of a Child. Aurora Police also contacted the Illinois Secretary of State’s Office to review Passley’s Commercial Driver’s License."

Here are the videos police looked at during their investigation, which ultimately led the driver's arrest and termination.