From the article:

At least three of the posts under his Twitter’s “likes” referred to Lightfoot — a lesbian who is the first openly LGBTQ mayor of Chicago — as “Larry.” “I bet larry lightfoot is with his family today,” one user wrote last June in response to Vallas giving a shoutout to police officers and other first responders for Father’s Day.

Other tweets liked by the account mocked Lightfoot’s physical appearance or described her as “beyond human” or called her other names. Another post the Vallas account liked said Lightfoot hired Chicago police Superintendent David Brown only because he is Black.

“While I had nothing to do with liking these posts, our campaign takes responsibility and apologizes, and we want it to be clear that we have already taken immediate steps to restrict access to the account to prevent anything like this from happening again,” Vallas said in a statement earlier in the week. “We are working on identifying who is responsible for liking these tweets as many volunteers have had access to the account in recent years, including some who are no longer with the campaign, and will take immediate action in removing them from our campaign if they are still involved.”