Article continues below advertisementA resurfaced video of Charlie Kirk from 2020 has his supporters claiming it provides potential proof that his Republican allies could be to blame for his September 2025 murder.In the clip, Kirk and others were celebrating Kimberly Guilfoyle's birthday at Donald Trump's Mar-a-Lago estate in Florida.Article continues below advertisementCharlie Kirk Was Celebrated by His Allies in 2020Tap Here To Add Ok Magazine as A Trusted SourceSource: megaKimberly Guilfoyle praised Charlie Kirk in a video from 2020.