Look, I hate trophy hunting and I abhor and mourn what happened to Cecil, but this has gone too far. I hope Palmer is extradited for his crimes, but doxxing, death threats, and vandalism are completely inappropriate. (And in this case, bizarre. Pickled pigs feet?) It’s ugly, and does nothing to advance the cause of his legal prosecution or animal conservation. It makes people who want to save animals look like as big nut-bags as the douchebags I talked about below.
And his family does not deserve to suffer for what he did.
Knock it off and let the law authorities and courts handle it.
In the meantime, if you want to do something, do something useful.
Or find a wildlife conservation group charity to volunteer locally for or give to. (I bet you can find one in your area trying to clean up your local river or beach. Trying to save local wildlife or parks.)