Witness in the Scott Peterson case passes away. Feature Story Witness in the Scott Peterson case passes away.: "Vivian Mitchell, who was a defense witness for Scott Peterson, passed away early Wednesday morning due to natural causes, as told to reporters by Vivian's Husband, Bill. " The tragedy of the Laci Peterson story will continue on as it touches all our lives in many different ways. Vivian Mitchell, a lady that only family, friends, and neighbors in her hometown of Modesto, California knew, has now brought a sense of loss to us as well because of the cruel and horrific nature of this crime on Laci and her baby.

AMEN