(May 23, 2016, 1:18 PM EDT) -- DES MOINES, Iowa — The Iowa Supreme Court on May 20 upheld a defendant’s conviction of first-degree murder in connection with a death, finding that recent scientific developments have not discredited compositional bullet lead analysis (CBLA), which was used in expert testimony (Glendale More Jr. v. State of Iowa, No. 14-1623, Iowa Sup.; 2016 Iowa Sup. LEXIS 60)....