By CBS3 Staff

PHILADELPHIA (CBS) – One person was killed and another was badly injured following a serious crash in Lower Gwynedd, Montgomery County. The crash happened around 3:30 a.m. Thursday in a construction zone on the 500 block of Dekalb Pike, near the William Penn Inn.

1 Killed, 1 Injured Following Crash On Dekalb Pike In Lower Gwynedd

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A black car slammed into the back of a tanker truck.

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The fire department arrived to find the two victims trapped.

At least one person was airlifted to the hospital. No word on their condition.

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The area is blocked off while officials investigate.