@BlackPanther pfft xD. Be careful attempting to kill random vampires that you know nothing about. Plus, you won't be able to tell Laurent, Lena, or Lyla are vampires. Like we won't be able to tell that you're a hunter or a vampire. We all look like humans, after all. Plus you're not connected to our characters by Blood so sensing our vamprism won't be that easy. As a hunter, you should research the background of the vampire and probably prepare yourself for what you're up against. If you were to get involved with a Guardian or Prelate who has just as much skill or even more as your hunter, you're starting a war with an entire House. They'll know your characters scent and facial expression.
You probably don't want to reveal you're a hunter in Grangrel's red light district either... there's vampires lurking xDD
Either way. Lena looks like a rich woman to people who don't know her, Lyla looks like a peasant, Greg looks like a deformed man xD, and Laurent looks like a little boy Greg would love to bring home.