Hello; A shame to kill the nonvenomous snakes in the USA. They help control pests which do cause harm. We do not naturally have the big constrictors which can hurt small children except in Florida so far.My neighbor swears he killed a large black snake near his shed. I'm personally not afraid of snakes but my wife and daughter terrified of them.
I like having most snakes around and leave them alone. I have no way of knowing if this most recent blacksnake sighted is the same one as was in my basement garage last winter. But it is welcome to stay around.