Brother, 8, kills sister in joyride

A 6-year-old girl has died after she and her 8-year-old brother went for a joyride in their mother’s car and crashed into a pole in Arizona.

The boy was driving when the accident occurred and suffered minor injuries, said Sergeant Steve Martos of Phoenix police.

The children’s mother had put them to bed and then couldn’t find them in their home half an hour later.