EASTVALE (CBSLA.com) — Inland Empire officials say a 2-year-old boy and 34-year-old woman drowned in a swimming pool Sunday.

Firefighters and deputies were called around 8:30 a.m. to a home in the 69000 block of Farmall Way, in Eastvale, Riverside County sheriff’s Cpl. Robert Martinez said.

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Both the boy and woman were pronounced dead at the scene.

It was unclear how they drowned.

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Martinez said he didn’t know if the victims were related.

Their names were not immediately available.

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