More Sacramento Bee linkage:
http://www.sacbee.com/101/story/191875.html
There are some graphics (diagrams) of the skull in question and more info in regards to evidence and theory.
"The partial skull was discovered Oct. 22, 1995, by a man walking along Rollins Lake, according to a Bee report at the time."
(Does Rollins Lake get emptied? I'm pretty sure it's a man made lake butI could be wrong. Or maybe it was found in a receeding lake bed?)
"The lower part of the skull, including the jaw and teeth, is missing. There is a hole behind the right ear of the top of the skull."
(No exact match on DNA)
"DNA taken from the skull was compared to that of Janet Kovacich's late mother and of her two children, and a state criminalist said the profile indicates the deceased person was likely the missing woman, the documents say."
(Theory)
"The prosecution also discloses its theory on how and why Kovacich murdered his wife.
It said Janet Kovacich was preparing to end the couple's rocky marriage and confronted her husband about divorce on the morning she vanished.
The prosecution suggests Paul Kovacich then offered to drive his wife to an appointment at a school where she wanted her children enrolled.
"She got into the Ford Bronco with the defendant, believing he would drive her to her appointment," Gong wrote. "The defendant drove Janet to Rollins Lake against her will and killed her there."
"Documents also give details on some of the evidence....including summaries of interviews with friends of the Kovacich family, law enforcement officers and witnesses who gave information on the movements of Paul and Janet Kovacich on the day the woman disappeared."
(The article also discloses that there were what look like metal fragments in the skull which showed up on the xrays but it is in dispute as to whether these fragments are bullet fragments or issues with the film. Also, the examiner who states that it could be something other than a bullet hole is not considered an expert in gunshot wounds; the expert the prossecution is presenting apparantly is.)