A student was shot on the first day of school today in a Baltimore suburb and the school was evacuated.
A person was quickly taken into custody, police said.
"We have a report of a shooting at Perry Hall High School. One student has been shot and is being taken to the hospital by medevac," the Baltimore County Police Department said in a statement.
The school is located in White Marsh, Md., northeast of Baltimore.
Students are being evacuated to the Perry Hall Shopping Center and parents can be reunited with their children there, according to police.
Police are still investigating if anyone else was injured. This was the first day of school for students.
Several roads in the area have been closed and the school is on lockdown, according to ABC affiliate WMAR.