Original sentence: No reason was given by administrators for their failure to renew Ervin's contract.Oak Ridge High School gained notoriety in November 2005 when school principal Becky Ervin censored the school's student newspaper, the Oak Leaf.On April 10, 2006, Oak Ridge High School became one of the recipients of the Jefferson Muzzle Award, issued annually by the Thomas Jefferson Center for the Protection of Free Expression to focus attention on free speech and first-amendment violations in the United States.She was temporarily replaced with the vice-principal, Chuck Carringer, who was appointed to the position on a permanent basis early in 2007
Edited sentence: Administrators gave no reason for their decision not to renew Ervin's contract.Oak Ridge High School gained notoriety in November 2005 when principal Becky Ervin, then in her first year at the school, censored the student newspaper, the Oak Leaf.On April 10, 2006, the incident led to Oak Ridge High School receiving a Jefferson Muzzle Award, issued annually by the Thomas Jefferson Center for the Protection of Free Expression to focus attention on free speech and First Amendment violations in the United States.She was temporarily replaced by vice-principal Chuck Carringer, who was appointed to the position on a permanent basis early in 2007