"Due to the lack of federal record-keeping, we can’t even tell you precisely how many people are killed by police in the US in any given year, let alone how many of them are disabled. But we do know it’s a lot: A report from the Ruderman Family Foundation earlier this year found wildly varying estimates of the number of disabled people killed by police, from 25 percent to more than 40 percent of police shooting victims. For perspective, census data puts the overall incidence of disability at about 20 percent of the population."