Apparently it's a pol reoccurring troll: "Reputation - "Sam Hyde Is The Shooter" Sam Hyde has been a target of smearing campaigns carried out by 4chan's anonymous trolls and critics of his comedy, prompting his name to be invoked as a possible suspect in a number of major gun violence incidents across the United States since 2015, including the shootings in San Bernardino, California, Kalamazoo, Michigan, Hesston, Kentucky, Minneapolis, Minnesota, the Planned Parenthood clinic in Colorado Springs, Colorado, the U.S. Naval base in San Diego, California, the U.S. Air Force base in San Antonio, Texas, among many others. In July 2016, Hyde was once again falsely attributed by several European news outlets[18] as a suspect in the shooting spree at a shopping mall in Munich, Germany, resulting in the largest spike in search queries of his name to date."

Link:https://knowyourmeme.com/memes/people/sam-hyde

The Ghost of Kiev meme likely just another notch in 4Chan's belt.