Transgender ideology was the motive
Claim Contested Motive
Fed by the Kozak question timing, the roommate's transition, a bad early WSJ/ATF bulletin, and later White House language. Casing inscriptions do not mention trans identity.
Possible that Kirk’s anti-trans rhetoric was among Robinson’s grievances (charging quotes “hatred”). That is not the same as “the shooter was trans” or “the bullets said trans.” Keep motive language tight.