As part of the trial, the prosecutors attempting to convict Kyle displayed his old TikTok account, which has since been deactivated. Kyle's TikTok account was displayed as he was being questioned by prosecutors, and clips that are now circulating on social media show him discussing his bio, which read "bruh, I'm just trying to be famous." Kyle can also be seen posing with a gun in his profile picture.

Kyle's account had the handle “4doorsmorewh-res," and it also showed that he had just 24 followers. After the account was displayed, many reacted to the way it was displayed by the news media, and to the fact that prosecutors had decided to use the account as part of their case.