Man accused of selling guns to the Gulf Cartel pleads not guilty

McALLEN, Texas (ValleyCentral) — A man who allegedly sold guns to the Gulf Cartel pleaded not guilty on Monday. Julio Treviño Jr., 23, of McAllen allegedly sold three semi-automatic rifles to a man affiliated with the Los Metros faction of the Gulf Cartel. “He has a substantial criminal history dating back to when he was [...]