This past weekend I saw the movie Dark Matter On Demand. Has anyone seen this movie with Meryl Streep and Aidan Quinn? It is supposedly based on a real incident that happened in Iowa. I would like to know if anyone knows about the real incident. I want to see what "based on" actually means in this case.
"The film is loosely inspired by the true story of Gang Lu, a former graduate student who killed four faculty members and one student at the University of Iowa. However, the story has substantial differences in plot and character motivation."
http://en.wikipedia.org/wiki/Dark_Matter_(film)