Well the parents of this boy should get with the 2nd Amendment Foundation, The Gun Onwers of America and the NRA and demand an apology from the school administration and compensations for the pain and suffering of their son and them selves.
If they dont get satisfaction they should sue the school in to state receivership.
This behavior on the schools part goes far beyond any normal response to normal childish behavior. There is no possible way that this boy presented any threat and no normal child could have felt threatened. This behavior on the part of the school teachers and administration can not be allowed to go challenged; it must be repelled and defeated utterly.