Sometimes the monster you create comes back to devour you. That may be what’s happening to North Dakota Neo-Nazi Craig Cobb after it was revealed on a daytime talk show that he’s part black. Cobb is being forced to learn the hard way that racial purists don’t take well to mixed race people, even if one of those people happens to self-identify as a white supremacist.

Craig Cobb, who has been working to build a racist enclave in North Dakota, was told during the “Trisha Show” by host Trisha Goddard that he has black blood. Goddard revealed to Cobb that DNA test results showed his genetic ancestry was 86 European and 14 percent sub-Saharan African. Those DNA results haven’t set well with other white supremacists in Cobb’s community, who may have vandalized Cobb’s home over the weekend.

Someone spray painted “BACK IN BLACK” on Cobb’s home, which led Cobb to patrol the streets with a rifle in tow. The sight of Cobb and his hangers on patrolling the streets of North Dakota frightened residents who decided they’d had enough and called the cops. Cobb and three of his followers were charged with terrorizing.

“I’ve got a small community that is absolutely justified in being in fear of this man and his escalation,” said Grant County Assistant State’s Attorney Todd Schwarz. “But ‘BACK IN BLACK’ — there’s got to be some irony in it.”

Even after Cobb learned that he’s part black, he said that he would still be a “border guard for purebreds.”