By Steve Beck

PHILADELPHIA (CBS) — At least two people were injured in a four car accident in Fairmount Park Tuesday morning.

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The crash happened shortly after 8:30 a.m. along the MLK Drive near Greenland Drive.

According to investigators, there were four cars involved in the crash.

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Authorities say one person was transported to the Hospital of the University of Pennsylvania, while the other was taken to Temple University Hospital. The extent of the injuries was not immediately known.

As a result of the crash, MLK Drive was closed for some time while police investigated the crash and crews cleaned-up the scene.

The cause of the crash remains under investigation.

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