For example, in the Army,projections are made over an 84-month time horizon, for some 300skills, in 9 grades, using 12 personnel quality groups, differentiatingmale and female, and incorporating policy for recruiting, reclassify-ing, promoting, and separating.
The Attica riot was the worst prison riot in U.S. history. A total of 43 people were killedâprison guard William Quinn, the 39 killed in the raid, and three inmates killed by other prisoners early in the riot.
New Mexico State Penitentiary riot. The New Mexico State Penitentiary riot, which took place on February 2 and 3, 1980, in the state's maximum security prison south of Santa Fe, was one of the most violent prison riots in the history of the American correctional system: 33 inmates died and more than 200 inmates were treated for injuries.