I just listened to this podcast (Clint Russell, Liberty Lockdown). He's interviewing a guy who's making a strong case that it was actually Israel that assassinated Charlie Kirk.
Why? Though Charlie Kirk was known to be a strong supporter of Israel, apparently in the last couple months he was having significant doubts about his safety if he said anything negative about Israel, and had talked to friends and associates about it. There's a lot of other evidence that throws suspicions on the "it was a trans activist" narrative.
Here's the podcast (you can also listen on https://libertylockdownpodcast.com/)
https://www.youtube.com/watch?v=qPDCE1ashmw
And...here's another video I found elsewhere that people are pointing to, to support the argument that Charlie Kirk was cautiously trying to figure out what he could say. It's from only 2 days ago.
https://www.youtube.com/watch?v=Gt4rRPkyjVY
In it, he asks some pointed question of Ben Shapiro, along the lines of "Some of my supporters are asking questions about Israel's action in Gaza, that it could be termed a genocide".