This original hand-drawn artwork was created and signed by convicted murderer David Bullock, known as the .38 Caliber Killer. Rendered in pencil with green colored shading, the piece depicts a stylized gargoyle-like creature perched atop an architectural ledge, overlooking a simplified cityscape of surrounding buildings.
The drawing blends fantasy imagery with urban elements, featuring a muscular winged creature carefully outlined and shaded to stand out against the muted background. Bullock’s signature appears in the lower corner, confirming the piece as an authentic example of artwork produced by him while incarcerated.
Prison-created artwork such as this has become a unique niche within true crime and outsider art collecting. Items like this provide a tangible artifact connected to documented criminal cases while also showcasing the personal artistic expression of the creator.
COA included
David Bullock is an American murderer sometimes referred to as the “.38 Caliber Killer,” a nickname connected to the weapon used in the crimes attributed to him. During the early 1990s, Bullock carried out a series of violent attacks in which victims were shot with a .38 caliber handgun. The killings were sudden, brutal, and deeply unsettling to the communities where they occurred.
Investigators eventually linked the murders through ballistic evidence, which showed the same firearm had been used in multiple shootings. As authorities closed in, Bullock was identified as the suspect responsible for the killings and was ultimately arrested and convicted.
The crimes associated with Bullock were marked by their cold, calculated nature and the use of a single weapon across multiple attacks. His conviction brought an end to the series of shootings and ensured he would spend the remainder of his life in prison, cementing his reputation as one of the more chilling killers tied to that period.
