Since the emergency room physician suspected internal bleeding, the patient’s chest was opened up to see if the injury was bad.

An internal explosion in the wreckage of the building led the troops to believe that someone was still in the building.

After the robbers always hit a bank that was not being staked out by the police, the police department knew there was an internal leak from one of its officers.

A volcanic eruption begins in the internal structure of the earth and then the lava moves up the mountain spraying it all over the land.

When the screaming driver of the crashed vehicle didn’t show signs of trauma, the paramedics suspected that he had damaged his internal organs.