Chaya Raichik, who runs the social media account Libs of TikTok, has spent the days following Alex Pretti’s killing doxxing ordinary working people — teachers, nurses, school board members — for speaking out against federal immigration officials or expressing sympathy for Pretti.

Raichik’s strategy seems to be emboldened by the series of mass firings that occurred after Charlie Kirk’s assassination. She is spamming social media with details about individuals who have criticized ICE or spoken positively about Pretti — including their name, photo, and employer — in a seeming attempt to punish them, either by public harassment or professional retaliation.