Just as bars along Austin’s bustling Sixth Street were winding down for the night, a barrage of gunfire tore through the popular entertainment district in the heart of Texas’ capital. Now, investigators are looking into whether the gunman was motivated by the US attack on Iran.

CNN’s chief law enforcement and intelligence analyst, John Miller, has questioned the narrative ICE is rolling out to justify the deadly shooting of a mother in Minneapolis. On Wednesday, 37-year-old Renee Nicole Good was shot and killed by an ICE ...