The man arrested for Tuesday’s attack has posted online in support of the Republican president. Officers immediately tackled and arrested Kazmierczak. Photos of the syringe, which fell when the man was tackled, show what appears to be a light-brown liquid inside. The following year, a man was sentenced to three years’ probation by a federal judge on federal hate crime charges after sending an email to Omar threatening to kill her. The congressman described Omar as “tough as nails” and said Trump should curb his rhetoric about her.