(CNN) A woman accused of attacking a 91-year-old Mexican man with a concrete brick has been charged with attempted murder.

Laquisha Jones, 30, was arraigned Thursday at the Los Angeles County Superior Court and stood behind her lawyer, away from TV cameras. She was also charged with elder abuse, infliction of injury.

Rodriguez said he had been walking to a park when he passed a woman and a girl. The woman assaulted him without warning, hitting him with a concrete brick and enlisting a group of men to beat him, he said.

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