Teen accused of bringing ‘ghost gun’ parts to Prince George’s school

A high school in Prince George’s County was placed on lockdown for nearly two hours Thursday afternoon when police received a call that a student had brought a gun on campus. After searching Fairmont Heights High School, county police said, officers found parts of a “ghost gun” — typically purchased as a kit, and a weapon without a serial number — in a classroom. The student who allegedly brought the gun parts to school was arrested, police said.