Shareholder Alert: Certain Directors of Trinity Industries Inc (NYSE:TRN) Are Under Investigation

San Diego, CA -- (SBWIRE) -- 05/04/2016 -- Certain directors of Trinity Industries Inc are under investigation concerning potential wrongdoing. The investigation was announced for current long-term investors in NYSE:TRN shares concerning whether the directors of Trinity have breached their fiduciary duties owed to the Company and its shareholders.