An argument over marijuana was behind the Oct. 10 shooting of a juvenile on the roof of an Arlandria apartment building, according to court records.
A 17-year-old Alexandria male was arrested five days later, transported to the Northern Virginia Juvenile Detention Center and charged with malicious wounding, use of a firearm in the commission of a felony, and possession of a firearm by a juvenile. The suspect is a student at Alexandria City High School, according to the affidavit.