Rangers are investigating a major act of vandalism in the Monocacy Aqueduct area of the park. During the night of Saturday, February 10th, a kiosk with interpretive signs was destroyed. The restrooms in the area were also severely damaged. Anyone with information regarding this incident is asked to call the National Park Service at 301-714-2235. A $1,000 reward is being given to anyone with information leading to the successful conviction of those responsible.