Who is this man? [DSM#2]

In a small, remote diner nestled on the outskirts of town, there’s an air of familiarity among the regulars who gather there. They swap stories of local lore, ghostly encounters, and unsettling mysteries, filling the air with whispers of the unexplained.

One stormy evening, as the clock ticks closer to closing time, a stranger walks into the diner. He's dressed in a long, dark coat with a wide-brimmed hat shadowing his features. His presence is unsettling, noticed by the few patrons who remain.