ABSOLUTELY, MOST definitely, the WV murders were the result of the HATE speech from the Left, BHO saying “if they bring a knife, you bring GUN”, and crackpot Waters saying for tea partiers to ‘GO TO HELL’, and all the hate that originate from Wasserman-Skank and BHO’s and Pelosi’s and Reid’s nasty mouths.
All of these liberals need to be jailed for accessory to MURDER. they have blood on their hands.
I don’t know if you can make direct attributions, but the level of discourse in the country has turned decidedly crass and violent in the last couple of years.