race relations in louisiana:
It began in Jena's high school last August when Kenneth Purvis asked the headteacher if black students could break with a long-held tradition and join the whites who sit under the tree in the school courtyard during breaks. The boy was told that he and his friends could sit where they liked.
(...) To us those nooses meant the KKK [Ku Klux Klan], they meant, "Niggers, we're going to kill you, we're going to hang you till you die,"' says Caseptla Bailey, a black community leader and mother of one of the accused. The three white perpetrators of what was seen as a race hate crime were given 'in-school' suspensions (sent to another school for a few days before returning).
(...) Bailey, 56, is a former air force officer and holder of a business management degree. 'I couldn't even get a job in Jena as a bank teller,' she said. 'Look at the banks and the best white-collar jobs and you'll see only white and red necks in those collars.'
(...) Billy Doughty, the local barber, has never cut black men's hair. 'They just don't come here,' he mumbled. 'Anyway, their hair is different and difficult to cut.'
(...) The majority of blacks live in an area known as Ward 10. Many homes are trailers, or wooden shacks. Rubbish lies in the streets. On 'Snob Hill', where the whites live, the spacious gardens and lawns are trimmed, the gravelled drives boast SUVs and nice new saloons. Only two black families live there. A teacher from Jena High had enough money to buy his way in. But when he arrived local estate agents refused to show him a 'white' property even though several were advertised in the local paper ('they're all under contract,' the agents lied). The teacher eventually went to see one white owner and offered him cash. 'The guy preferred green [dollars] to black, so I got the property,' laughed the teacher, 'but since we moved in three years ago we haven't been invited by a single neighbour.'
(...) That same weekend race fights between teenagers broke out downtown, and on 4 December racial tension boiled over once more in the school. A white student, Justin Barker, was attacked, allegedly by six black students. The expected charges of assault and battery were not laid, and the six were charged with attempted second-degree murder and conspiracy to commit second-degree murder. They now face a lifetime in jail.

virginia tech and massacres:
the Gunther Island Massacre of Wiyot Indians, committed on Feb. 26, 1860, when a small group of white men murdered between 60 and 200 Wiyot men, women and children. The massacre was encouraged by a local newspaper. Extermination was once the official policy of the California government toward Native Americans, as Gov. Peter H. Burnett stated in 1851: "That a war of extermination will continue to be waged between the two races until the Indian race becomes extinct, must be expected..."
(...) On April 13, 1873, 350 miles northwest of New Orleans in Colfax, Grand Parish, La., 280 blacks were victims of a group of armed white men that included members of the White League and the Ku Klux Klan. Known as the Colfax Massacre, it was said to be sparked by contested local elections, although more generally its cause was white opposition to Reconstruction, which in 1875 resulted in a legal ruling, United States vs. Cruikshank, an important basis of future gun-control legislation, because it allows that "the federal government had no power to protect citizens against private action (not committed by federal or state government authorities) that deprived them of their constitutional rights under the 14th Amendment."