The investigation into an early Sunday morning fatal crash could spell charges for a 19-year-old woman.

Tuesday, the Washington State Patrol said they've ordered blood tests for the unnamed woman driver who ran a stop sign near Meyers Road and State Route 22. Sunday, warrants were issued for blood work from the woman, and Tuesday officials said they believe alcohol was involved.

The woman, driving a Nissan Altima, ran the stop sign and slammed into a Chevy Impala, killing 36-year-old Angela Walker and 35-year-old Kyle Walker. The woman driver and her passengers were injured and taken to Yakima Memorial Hospital.

If the blood tests show the woman was impaired, criminal charges will be pending.  She is still in police custody.

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