Justifiable homicides rising but still dramatically undercounted
The 391 killings by police that were ruled justifiable in 2007 were the most since 1994, FBI statistics show. The 254 killings by private individuals found to be self-defense were the most since 1997. . . .
Florida State University criminologist Gary Kleck says the FBI underestimates self-defense killings by citizens because the ones that are not precipitated by felony crimes may not get counted. "Less than a third of (citizen killings) are reported," he says.