While wandering through the deserted town of Ravenholm, you came upon a small plaza, where many Headcrab Zombie corpses were impaled. From a balcony, Father Grigori came out to greet you, his trusty rifle Annabelle in hand. "Hahaha! I'm Father Grigori! It seems you've already met..." He gestures at the impaled zombies. "My congregation..." "Now then, what business have you in Ravenholm?"