You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "James Rucker is the co-founder of Color of Change, an online activist organization that aims to strengthen the political voice of African Americans in the United States, it was founded by Rucker and Van Jones in the wake of Hurricane Katrina, and helped to raise awareness for the cause of the Jena Six, were six black teenagers in Jena, Louisiana, convicted in the beating of Justin Barker, that occurred in what year, a white student at the local Jena High School, which they also attended?" whose answer is 2006.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did the beating of Justin Barker occur in Jena, Louisiana
Useful Output:

Doc 1: Dec. 4: A white student, Justin Barker, is attacked and knocked unconscious at Jena High School; he is treated at a hospital for cuts and
Doc 2: A well-known Mississippi white supremacist is working to exploit the family of Justin Barker, a white teenager allegedly beaten by six black
Doc 3:  beating of Justin Barker, a white student at Jena High School in Jena, Louisiana, on Dec. 4, 2006. The sentencing of the students was seen
Doc 4:  attack on Justin Barker and became known as the "Jena Six," after the central Louisiana town where the beating took place. Later, charges
Doc 5: On Dec. 4, 2006, six Black teenagers, now known as the Jena Six were accused of beating up a fellow white student Justin Barker, who was