A widely circulated post by Harvard Law School professor emeritus Laurence Tribe attributing an "ultra‑MAGA" political motive to the man accused of killing conservative activist Charlie Kirk drew swift pushback on social media after the claim was called unfounded.

Tribe shared a lengthy post from the social media account Occupy Democrats that sought to characterize the suspect, identified by authorities as 22‑year‑old Tyler Robinson, as politically extreme and tied to conservative activism. Tribe wrote in his post, "Kirk’s apparent assassin seems to have been ultra‑MAGA, exploding the GOP/MAGA attempt to pin the blame for this tragedy on liberals." Critics said the claim was not supported by public reporting about the suspect and accused Tribe of amplifying misinformation.

The shooting occurred Wednesday at Utah Valley University in Orem, where Kirk was speaking at a Turning Point USA event. Senior FBI officials told Fox News Digital that Robinson was in a romantic relationship with a transgender partner and that the two shared an apartment in Saint George, Utah. Utah Gov. Spencer Cox said a family member turned Robinson in and told investigators that he had "become more political in recent years."

Occupy Democrats, which describes itself on social platforms as a major Democratic organization, posted material attempting to depict Robinson as "an unstable homegrown white man with access to firearms," and described members of his family as "hardcore MAGA" and "run‑of‑the‑mill conservative gun nuts." The group also sought to interpret inscriptions found on bullet casings recovered near the suspect’s weapon, saying the markings suggested no clear left‑wing motive and attempting to link some of the symbols to video games.

One of the inscriptions read, "Hey fascist! Catch!" Other etchings included phrases and symbols such as "Notices," "bulges," "OWO," "what’s this?," "Bella ciao bella ciao ciao," and the message "If you read this, you are gay LMAO," according to images circulated online and descriptions in news reports. "Bella ciao" is an anti‑fascist song historically associated with Italian partisans in World War II and has been referenced in a variety of political contexts.

The post shared by Tribe triggered criticism from conservative commentators. Jeremy Carl, a senior fellow at the Claremont Institute, wrote on the platform X that Tribe was spreading "pure" disinformation and called the posts "absolute lies" taken from what Carl described as a "fake news" source. Tribe, who retired from Harvard Law School in 2020 and holds the title Carl M. Loeb University Professor Emeritus, has served in advisory roles in multiple presidential administrations, including appointments by Presidents Barack Obama and Joe Biden.

Public officials and law enforcement have released limited details as authorities continue their investigation. Gov. Cox described the killing as a "political assassination" on Friday and said officials were still gathering information. The FBI and local law enforcement have not publicly attributed a clear political motive for the attack.

Robinson was taken into custody after the shooting. Several outlets have reported that conversations on online platforms such as Discord and other social media were being reviewed by investigators to establish a timeline and possible motives. Media reports also noted that in the moments before the shooting, someone in the audience had asked Kirk about how many transgender Americans have been mass shooters.

Tribe's post and the Occupy Democrats item it amplified highlight how rapidly unverified characterizations of suspects can spread on social media during high‑profile violent incidents, prompting debate over responsibility among public figures who repost such material. Fox News Digital and other outlets reported on the social media exchanges; Fox News Digital said it contacted Tribe and Harvard for comment, and neither had immediately responded.

Investigators have continued to assemble evidence, interview witnesses and review digital communications to clarify Robinson’s motives and affiliations. As authorities work to establish a full picture of the attack, social media posts and partisan interpretations have continued to circulate, drawing scrutiny of public figures who share unverified claims.

Charlie Kirk speaking at an event