(Fox News) Ohio authorities are investigating how a student was crushed to death in the back of a minivan at a school parking lot despite calling 911 two times with his exact location.

The Hamilton County Sheriff’s Office is launching an investigation into the death of 16-year-old Kyle Plush, whose body was discovered by his father six hours after he called 911 begging for help and giving dispatchers the correct description of the minivan and his location.

According to audio recordings, Plush called 911 at least twice Tuesday afternoon while he was trapped in the 2002 Honda Odyssey minivan outside Seven Hills School. The third-row seat flipped and had him pinned inside.

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