ST. LOUIS — For all of the sensational allegations in the invasion-of-privacy case against Missouri Gov. Eric Greitens — an extramarital affair, bondage, blackmail — the verdict may come down to the technical workings of the iPhone, the definition of "transmission," and the whereabouts of a photo that may or may not exist.
Jury selection begins Thursday in the felony case against the 44-year-old Republican, who is accused of taking an unauthorized photograph of a blindfolded and partially naked woman while she was bound to exercise rings in his basement in 2015, before he was elected.
The woman, a hairdresser with whom Greitens has admitted having an affair, told investigators she saw a flash through the blindfold and heard what sounded like a photo being taken. Greitens allegedly told her, "You're never going to mention my name, otherwise there will be pictures of (you) everywhere."
The woman, whose name has not been released, said that she became upset and that Greitens told her he deleted the picture.
But the trial could prove to be like a murder case without a body: Prosecutors acknowledged in court Monday that they have not found such a photo. And Greitens has repeatedly declined to say if he took a picture.
In addition to the invasion-of-privacy case, Greitens faces separate criminal charges of misusing a charity donor list for political purposes, and the Legislature will convene in special session this month to consider impeachment.
Beyond the question of whether the photo exists are some highly technical issues that could be pivotal: What happens to an iPhone picture if it's deleted? Does it go to the cloud, and if so, can it be retrieved? And what exactly constitutes transmission of a photo?
The last question is important because under Missouri law, simply taking an unauthorized photo of someone in a full or partial state of nudity is a misdemeanor, punishable by up to a year behind bars. It is a felony carrying up to four years in prison if the image is distributed to someone else or if a person "transmits the image in a manner that allows access to that image via computer."
There is no evidence Greitens shared or posted any photo. At Monday's court hearing, prosecutor Robert Steele said authorities planned to call an expert who would explain that "transmission from the pixels to the CPU, or the memory card, is a transmission." That would mean that any cellphone photo involves transmission.
Defense attorney Michelle Nasser, at the hearing, called that definition "convoluted and bizarre."
"Your Honor, that is not at all what is meant in the statute," Nasser told Judge Rex Burlison, who ruled against allowing the expert witness, saying the jury will decide what constitutes transmission.
Michelle Richardson of the Washington-based Center for Democracy and Technology suggested in an interview that the prosecutors' interpretation differs from what the drafters of the law intended.
"It seems to me if they wanted to say all images taken on connected devices were covered, they could have just said that," Richardson said.
Greitens was indicted in February, and prosecutors initially asked that the trial begin in the fall, citing the need to gather more evidence. The key missing piece of evidence was, and remains, the alleged photo.
On Tuesday, a forensics examiner was at the courthouse extracting data from Greitens' phone. Richardson said that even if a photo is deleted, it isn't erased from the phone's memory and can be retrieved.
Many phones are also set to automatically back up photos to the cloud, storing data on the internet through places like Apple's iCloud or Google Photos. Phone users can opt out of storing data to the cloud, but many don't.
Prosecutors could seek a search warrant against Apple or Google to try to find the photo. It's unclear if they've done so. A spokeswoman for the prosecutors would not comment, nor would an Apple representative. A message left with Google was not returned.
Richardson said the process of seeking data from the cloud is common enough that large companies such as Apple and Google have dedicated attorneys and technology professionals who work specifically with law enforcement, and "my understanding is the process usually moves pretty quickly."