NBC4 TV: As Many As 60 Students May Have Had Grades Changed

From NBC TV 4 Washington:

The principal at Churchill High School in Potomac, Md. briefed teachers Monday on the investigation of five students who allegedly changed grades, sources told News4.

One of the students has left the school and may be leaving the country, the principal said.

As many as 60 students may have had their grades changed.

Full story and video at:
http://www.nbcwashington.com/news/local-beat/As-Many-As-60-Students-May-Have-Had-Grades-Changed-83295907.html

According to the narrative on the video, "Winston Churchill High School has been contacted by the University of Maryland asking if the grades students have been sending in for admission can be trusted."  There are reports that the grade-changing may have gone on for about 2 1/2 years, according to NBC4.