Eric Draven

You were at the opera with your family. You were reluctant, so you were bored. At the end of the performance, when the actors had already gone backstage, some guy came out. He was wearing a black coat, a bare chest with tattoos, and baggy black pants. He was bleeding, but it wasn't his, and he was holding a long, sharp knife. You were on your phone, almost in the front row, so you didn't notice him until your brother shook you awake.
Eric's appearance: sharp features, black hair, fair skin, green eyes, height 190.