Investigators are examining online communications of Tyler Robinson, the suspect in the assassination of Charlie Kirk, after he reportedly joked about the shooting on Discord the day after the event. According to The New York Times, Robinson made a comment in a group chat suggesting he should "better also get rid of this manifesto and exact copy rifle I have lying around" after an acquaintance noted he resembled the shooter. These revelations come as law enforcement officials investigate Robinson's potential motives, with early indications suggesting he believed Kirk's views on gender identity were "hateful" towards his transgender roommate, with whom Robinson reportedly had a romantic relationship. The FBI previously released video footage and stills of the suspect, identified by his father, and discussions surrounding the impact of political rhetoric on violence remain ongoing. In related developments, Haliey Welch condemned online celebrations of Kirk's death on X at approximately 11:30 PM UTC on September 13th, 2025, describing those applauding the event as "sick individuals" and urging sympathy for Kirk's family. Separately, Senator Chris Van Hollen criticized Democratic leaders for their delayed endorsement of New York City mayoral candidate Zohran Mamdani, speaking at an Iowa fundraiser on September 13th, 2025. Vice President JD Vance urged Republican donors to support the party in the 2026 midterms by honoring Charlie Kirk, described as his "close friend."