Snake bites are often a one shot kill, some bite a few times to kill their prey, but this snake? Lets just say that death is slow and just pure torture. The boomslang is commonly found south of the Sahara desert in Africa. The fangs of this snake are located at the back, and the venom it injects disables blood clotting. The symptoms don’t appear until hours later, which can sometimes mislead people into thinking that it wasn’t a fatal bite. Still, it might be good to stay away from these.