Though he was hardly alone, Republican Sen. Mike Lee of Utah responded to the slayings in an especially ugly way, even suggesting that the alleged gunman — a right-wing Trump voter, according to a clo...

But for those who regularly follow Lee’s X feed, none of this should come as a surprise.

“This is what happens When Marxists don’t get their way,” Mr. Lee wrote on Sunday on his personal X account, a message accompanied by photographs of the suspect released by law enforcement officials.