SIMI VALLEY (CBSLA.com) —  Police in Simi Valley are looking for a kidnap and sexual assault suspect they said attacked an elderly woman on Friday.

Authorities said Darnell Eugene McDuffie has been named a person of interest in the case.

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McDuffie, 21, is described as a black male, about 5 feet 8 inches tall and about 230 pounds.

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The person of interest has a distinctive tattoo on the left side of his neck.

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If you have any information about McDuffie or his possible whereabouts, you’re asked to call the Simi Valley Police Department at (805) 583-6950.