Riley Yeates 9, left, looks out towards the window while with her mother Kirsten Yeates at their West Sacramento home on Saturday, January 6, 2018. Riley didn’t receive an autism diagnosis until just after her third birthday. By then, she had become increasingly agitated and aggressive, her mother said.
Riley Yeates 9, left, looks out towards the window while with her mother Kirsten Yeates at their West Sacramento home on Saturday, January 6, 2018. Riley didn’t receive an autism diagnosis until just after her third birthday. By then, she had become increasingly agitated and aggressive, her mother said. Randall Benton rbenton@sacbee.com
Riley Yeates 9, left, looks out towards the window while with her mother Kirsten Yeates at their West Sacramento home on Saturday, January 6, 2018. Riley didn’t receive an autism diagnosis until just after her third birthday. By then, she had become increasingly agitated and aggressive, her mother said. Randall Benton rbenton@sacbee.com

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