The idea that recent mass shooters are mostly registered Democrats is a myth | Examiner.com:
Based on the assertions of Roger Hedgecock a right-wing radio show host, the meme that the five worst recent mass shootings were committed by registered Democrats is making its way through e-mail chains and social media. Hedgecock asserts, without providing any evidence or sources, that the Ft. Hood shooter, the Virginia Tech shooter, the Aurora Theater shooter and Adam Lanza of Sandy Hook infamy were all “registered Democrats”. He acknowledges that Klebold and Harris (the Columbine Colorado shooters) were too young to be registered voters but asserts, again without providing any evidence, that Harris and Klebold’s parents were progressives or liberal Democrats. All of these charges are utterly baseless and perhaps do not even deserve a response. However, given the effectiveness of right-wing lies in saturating social media and duping the incurious (a far too numerous segment of the population), some more detailed debunking is in order...