No one was criminally charged, and patrol officers were assigned to the school “as an extra step in precaution.”
Police spokeswoman Sgt. Andrea Bylen said she does not have any information suggesting the two incidents are related.
In 2012, a 15-year-old Perry Hall High student Robert W. Gladden Jr. opened fire in the cafeteria on the first day of school, shooting a 17-year-old. Gladden pleaded guilty to attempted murder in the shooting and was sentenced to 35 years in prison.