Documents leak suspect had been warned about handling of classified information, prosecutors say

FILE - This artist depiction shows Massachusetts Air National Guardsman Jack Teixeira, right, appearing in U.S. District Court in Boston, April 14, 2023. Prosecutors say that superiors of Teixeira, charged with leaking highly classified military documents, had raised concerns internally on multiple occasions about his handling or viewing of classified information. (Margaret Small via AP, File)

BOSTON (AP) — Superiors of the Massachusetts Air National Guard member charged with leaking highly classified military documents had raised concerns internally on multiple occasions about his handling or viewing of classified information, according to a court filing Wednesday.