Last October, a well-known Portland antifa militant was killed under mysterious circumstances after leaving a pub popular with far-left extremists. Sean Daniel Kealiher, 23, was killed near the Cider Riot pub after being hit by a car that had been fired upon with live rounds. His friends dragged his body away and did not call the police. Kealiher’s death immediately rippled throughout Portland and beyond, leading both the far-left and even establishment Democrat leaders to mourn publicly. A GoFundMe for his funeral raised thousands. And while he was lionized in the press as a murdered “anti-fascist activist” and even called...