Dianne Ogden died December 29th in her sleep at home in Park City, Utah. Cause of death is undetermined at this time.
Here is the Los Angeles Time Obituary on her passing.
Update: January 7th, 2008
Beth Karas of CNN's In Session blog has posted an entry about Ms. Ogden's passing.
Here is a short excerpt from her entry:
Spector will be retried for second degree murder in the shooting death of actress Lana Clarkson later this year. The new jury is likely to hear from Ogden. Prosecutors are expected to introduce the tape of her trial testimony under the former testimony doctrine of an unavailable witness.
Ogden’s funeral is January 9 in Los Angeles. The cause of death is still unknown.