This is what I found:"A decision issued last month by the Appellate Division of the Superior Court in Sacramento County, California would invalidate at least eighty percent of red light camera tickets in Sacramento—if drivers were to bring their case to court and contest their citations. A three judge panel found the photo system did not generate evidence sufficient to convict local motorist David Graham, 38, of running a red light. “Sometimes you can fight city hall,” said Graham. “Now those bozos will have to give me back every penny of the $371 they bilked me for the ticket.”
On March 2, 2008, Graham’s 1995 Oldsmobile was photographed by a red light camera at the intersection of Power Inn Road and Folsom Boulevard. However, unlike most newer programs in California, the angle of the red light camera photographs in Sacramento County do not actually show the signal light in the photograph itself. Instead, a data box superimposed on the citation photo shows the letter “R” which indicates that the signal was red, according to Affiliated Computer Services (ACS), the for-profit company that operates the program. That was not sufficient evidence for the appellate court.
“Without photographs showing appellant committing the violation, the system must be proven reliable beyond a reasonable doubt in order for the people to meet their burden of proof,” Presiding Judge, Maryanne G. Gilliard, wrote."
A California court, and in California's 3rd judicial district, not the federal's ninth.