Three weeks after the fateful D.C. plane crash, mourners gathered to honor Grace Maxwell, a student from Cedarville University that was on the American Airlines flight.

American Airlines Flight 292 made an abrupt U-turn near Turkmenistan Sunday due to a “possible security issue,” American confirmed.

American Airlines said Flight 292 “was inspected by law enforcement” after landing at Leonardo da Vinci International Airport and “cleared to re-depart.”