Though I Am Gone

Though I Am Gone is a 2007 Chinese documentary film directed, written, and edited by Hu Jie. The film centers on Bian Zhongyun, the vice principal of the Girls Middle School attached to Beijing Normal University, who was beaten to death by her students on August 5, 1966 during the Red August of Chinese Cultural Revolution. The film is being distributed in North America by dGenerate Films.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.