CA CA - Elaine Davis, 17, Walnut Creek, 1 Dec 1969

[Richard]

Here is a lot of information on the case:
THE MURDER OF ELAINE DAVIS

The link is an interesting one. It suggests that the abduction and murder of Elaine Davis might be related to that of Leona Larell Roberts.

Here is a link to the Websleuths thread on Leona:

CA - CA - Leona Roberts, 16, Rodeo, 10 Dec 1969