The night featured attacks against Muslim Dems and tributes to Charlie Kirk.
Lindsey Graham's sister, Darline Graham Nordone, has been named as her late brother's temporary replacement in the U.S. Senate.
Longtime conservative commentator Tucker Carlson said on a podcast that "there's no chance I would support the Republican Party" ahead of the November midterm elections.
With the polls closed, all eyes are on the California governor's race.
"We are not moving forward with the fund, period," Blanche said.
President Donald Trump's endorsement puts him at odds with his party's establishment, which is convinced that Sen. John Cornyn is the better candidate for November's general election.