LOS ANGELES, Aug. 19 (UPI) -- The cause of actress Lisa Robin Kelly's death won't be determined until toxicology tests are completed, officials in California said.
The process could take eight to 10 weeks, TVGuide.com reported.
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Kelly, a former cast member of TV's "That '70s Show," died at a rehab facility last Wednesday after years of battling addictions to drugs and alcohol. She was 43.
