Police cordon off the area around a shooting involving police officers in North Codorus, Pa., on Wednesday.

Three law enforcement officers were killed and two others were injured on Wednesday in a shooting in the Codorus Township, Pennsylvania, State Police Commissioner Christopher Paris said.

The shooter is also dead, Paris told reporters in a press conference.

Earlier, authorities said an investigation was taking in the area of North Codorus Township, about 115 miles (185 km) west of Philadelphia, not far from the Maryland line, The Associated Press reported.

York Hospital said it was treating two people in serious condition related to a police incident in northern York County. The hospital said enhanced security protocols are in place.

Attorney General Pamela Bondi called the viole

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