Mealey's (August 2, 2019, 2:18 PM EDT) -- ST. PAUL, Minn. — The Eighth Circuit U.S. Court of Appeals on Aug. 1 upheld a man’s conviction for domestic assault and witness tampering after finding that there was enough evidence presented at trial to prove that he assaulted his Indian girlfriend after being convicted of six prior assaults (United States v. Alexander James Oka, No. 18-2315, 8th Cir., 2019 U.S. App. LEXIS 23017)....