The Letter Cube Killer - nnichael/MOGL GitHub Wiki

The Letter Cube Killer was a serial killer who terrorized the citizens of Springfield, Noroware, from 1987 to 2003. His calling card, a child's red letter cube, covered in dirt, was left at every crime scene. Authorities report that he's killed 38 people that we know of. He was never caught, and his whereabouts are unknown to this day.