F-2011-509
In OCCA case No. F-2011-509, Mark Anthony Clayborne appealed his conviction for Perjury by Subornation and Allowing the Production of a False Exhibit. In an unpublished decision, the court decided to affirm the conviction for Perjury by Subornation but reversed the conviction for Allowing the Production of a False Exhibit. One judge dissented. Clayborne, a lawyer, represented a defendant accused of selling drugs. During the trial, he presented a video as evidence showing his client was in Mexico at the time of the alleged crime. However, a forensic video analyst testified that the date stamp on the video was altered. As a result, Clayborne was charged with subornation of perjury for allowing false evidence and for producing a false exhibit. Throughout his appeal, Clayborne raised several issues. He argued that the trial court made errors by improperly answering jury questions, violating his rights due to prosecutorial misconduct, and mishandling evidence. He also contended that certain jury instructions were incorrect, particularly a lack of clear mention of required knowledge of the false exhibit. The court ruled that while there was an error regarding jury instructions, it was not enough to require a reversal of the conviction for subornation of perjury because the outcome was still supported by strong evidence. However, they found that the trial court erred in how they handled the issues related to the false exhibit, leading to that conviction being overturned. The decision covered various claims of error including jury questions, prosecutorial misconduct during closing arguments, and evidence issues. Ultimately, the court decided to keep one conviction while reversing the other due to significant procedural concerns.