The suspect in this week's racially motivated shooting rampage in Fresno shouted Friday that natural disasters will increasingly hit the United States as he was ushered into a cramped courtroom for his first appearance before a judge.

Kori Ali Muhammad, 39, was supposed to be officially informed about the first-degree murder charge he is accused of in the shooting death of an unarmed security guard.

Authorities have said he then killed three more people in the rampage, targeting white victims, before he was caught.

But the reading of the charge never happened because Muhammad had another outburst, yelling "Let black people go" and a phrase similar to "in reparations" that was not clearly enunciated.

His court appointed lawyer, Eric Christensen, then told the judge: "I believe this gentleman may not be mentally competent to proceed."

Muhammad yelled again and the judge canceled the proceedings, setting bail at $2.6 million and ordering a mental evaluation for Muhammad.

Police have said Muhammad told them that learning he was wanted for the Williams' killing prompted him to try to kill as many white people as possible before he was caught.

He shot three other white men at random Tuesday, police said, including a Pacific Gas & Electric utility worker sitting in a truck and two men who had come out of a Catholic Charities building.