Heiser and police have said little about what evidence they have that connects Courtney with the Wilberger case, though Courtney's connection to Wilberger's disappearance was confirmed, in part, because of a 1997 green Dodge Caravan.
Investigators have the minivan but have not revealed what was found inside or exactly why the van implicated Courtney in Wilberger's death.
On May 17, 2004, Courtney was cited for speeding in a green Dodge minivan near La Grande.
According to KGW News, the van is owned by Creative Building Management, a professional cleaning service.
Before his arrest, Courtney was employed as a cleaning crew supervisor in New Mexico, police said.
Courtney was supposed to appear in court in Lincoln County the day Wilberger disappeared.
"
He apparently was travelling from Portland to Newport," Heiser said.
Courtney called the Lincoln County Circuit Court at 1:15 p.m. that day and left a message saying that he was in Corvallis on his way to Newport. He had been scheduled for arraignment on a charge of driving under the influence of intoxicants.
The Benton County grand jury that indicted Courtney on Friday, July 29, heard testimony from 16 witnesses, including Wilberger's family, investigators, FBI crime lab analysts and a physician.
FBI forensic DNA examiner Rhonda Craig testified by report before the grand jury. Craig, who works for the FBI Laboratory in Quantico, Va., has worked on cases involving crime and disasters to identify criminals and victims, according to an on-line biography.
FBI DNA examiner Constance Fisher also testified by report. Fisher was a witness in the California trial of Scott Peterson, who was found guilty of murdering his wife, Laci Peterson, and their unborn child. Fisher testified about mitochondrial DNA testing in that case.
Heiser has indicated that the District Attorney's Office is ready to "pursue the case aggressively," even though Wilberger's body has not been found.
"Oregon law doesn't actually require recovery of the body of a murder victim," Heiser said.
http://www.gazettetimes.com/articles/2005/08/05/news/community/fri02.txt