Tim Allen used his 9/11 remembrance post to honor Charlie Kirk's family after the conservative political commentator's death. "On this sad and [sic] day remembering 9-11. I add a somber prayer for Charlie Kirks family," Allen, 72, wrote via X on Thursday, September 11. "This is a very dark moment." Allen was one of several celebrities to speak out after Kirk was killed at age 31 during the Wednesday, September 10, shooting at Utah Valley University.