There was a story about a teenager that entered a woman's house and bit her on the neck. He was taken to court and charged with breaking and entering and assault. The boy claimed to be a 500 year old vampire. Now I'm not sure if this is just a made up story from the boy or on the 1% chance that he is telling the truth. I would like to hear some other peoples opinions on this topic.
Mmmmm. What if I say: "They don't exist." Considering there will be at least one vampire who like humans better than the "Vegetarian" alternative, and that one has neglected to show up. Unless their hiding, which is little different, seeing as they don't help in the least.
Lets use some good old fashion witch trials! Drop him in the water with a metal thingymabob chained to him, and if he lives, he is a vampire! If he doesnt, he is human. Vampire are immortal except to garlic, sunlight, and hearts-ona-stake right? Witch trials! Witch trials!
Anyways, I dunno where he was from, but most governments keep track of who's born in their country and when. Just look up his birth certificate, and boom, mystery solved, he's just a weirdo.
Some people who claim to be "modern vampires" say they can drain people of energy in a parasitic way. I don't know much about it, but I saw it on tv and have a link here although they call themselves physic vampires now I guess.