This happened

It appears that the message you provided seems to be a solicitation rather than directly related to an antitrust issue involving Refugio Hislop. To provide accurate information regarding antitrust concerns involving Refugio Hislop, further research is required. I will conduct a search to gather information about any potential antitrust issues related to Refugio Hislop. Please allow me some time to gather the relevant details. Thank you for your patience.