"Frankly I'm horrified," Glinka told ABC News outside the courthouse. "There was almost no evidence that the court could base that verdict on."
Barnes, a native of Huntsville, Alabama, has been detained in Moscow since January 2022. His bench trial began in the fall of 2022 but occurred on nonconsecutive days and did not conclude until Monday. Barnes testified in his own defense near the end of the trial.
He was arrested by Russian authorities a few weeks after his family said he traveled to Moscow to see his children and apply for visitation rights in a Russian family court.
Read more from ABC News and here from Barnes' family