The "Bearer of Death" is a term used in describing the Hellhound. They are said to be as black as coal and smell of burning brimstone. They leave behind a burned area wherever they go. Their eyes are a deep, bright, and almost glowing red. They have razor sharp teeth, super strength and speed.
These hellhounds have been seen several times throughout history, and it is not specific to any one place. The most recent sightings occurred in Connecticut, Kentucky, Louisiana, Ohio, and Vilseck, Germany.