He's a friend and colleague of hers and he just got assassinated by a sniper. He's famous for arranging public debates at colleges, where the (conservative) members of his organisation do an open dialog with the (liberal) students.

His murder happened shortly after he began attending Mass (with his wife, who is Catholic) and therefore rethinking his (typical evangelical) stance on Israel. He complained very loudly, on his podcast and on Meghan Kelly's podcast, that the big donors to his organisation were threatening to pull money out because he allowed people (including dissenting Jews and people like Tucker Carlson) to join the debates, who were critics of Israel's war on Gaza. He also claimed that Epstein was hired by Mossad, as part of a blackmail scheme for Israel.

Very shortly after his death, Bibi got on interviews and social media, to hammer home the idea that Charlie Kirk was a big Israel fan, and that has apparently royally pissed her off. She claims that Bibi was sending people to threaten Charlie with defunding.

She's not convinced that the Sshooter was acting alone and that the FBI is telling the whole story, and she's wondering aloud if Bibi called a hit on Charlie.

Especially after Shapiro (a pro-Israel Jew) was named to replace him. She just openly threatened to destroy his reputation, if he dared take Charlie's seat.

Mostly, she's really angry and she thinks Israel is involved in the whole shitshow and she's probably worried that she'll be next.