1. Place jar file inside your plugins directory.
2. Restart server.
3. When a player is killed they will spew items upon their death to simulate blood/bones.
4. (Optional) go inside the plugins BrutalDeath folder and edit the plugins config.yml to your liking. Everything is configurable: time the spewed items last, a multiplier for how many of each item is spewed and what item(s) are spewed.