David Hammer / Eyewitness News
Email: dhammer@wwltv.com | Twitter: @davidhammerWWL
Tonight at 10 p.m., David Hammer looks at other questions raised by Praveen Kailas' federal conviction.
Why were the charges and even his conviction kept under seal? And what happened to the state investigation Gov. Bobby Jindal promised?
That's tonight on Eyewitness News at 10.