The boy was visiting relatives Friday in the city of Nizhny Novgorod, when he noticed a Toyota sitting in a parking lot with the windows down and the key in the ignition, RIA Novosti said. He decided to get into the car and go for a ride, but only made it a few feet before hitting other cars and running over a girl and a boy about his age, police said.
The injured children were in stable condition, police said.
No other details on the incident were reported.
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