This undated photo provided by the Lafayette Police Department shows John Russel Houser, in Lafayette, La. Authorities have identified Houser as the gunman who opened fire in a movie theater on Thursday, July 23, 2015, in Lafayette. (Lafayette Police Department via AP)
This undated photo provided by the Lafayette Police Department shows John Russel Houser, in Lafayette, La. Authorities have identified Houser as the gunman who opened fire in a movie theater on Thursday, July 23, 2015, in Lafayette. (Lafayette Police Department via AP)
Law enforcement personnel stand near a police line at The Grand Theatre following a deadly shooting in Lafayette, La., Thursday, July 23, 2015. (Paul Kieu/The Daily Advertiser via AP)
Louisiana Gov. Bobby Jindal speaks with the media following a deadly shooting at the Grand Theatre in Lafayette, La., Thursday, July 23, 2015. (AP Photo/Denny Culbert)
An officer walks with people near the scene of a shooting at the Grand Theatre on Thursday, July 23, 2015, in Lafayette, La. (Leslie Westbrook/The Advocate via Associated Press)
Police tape surrounds the scene following a shooting at a movie theater Thursday, July 23, 2015, in Lafayette, La. (Treylan Arceneaux via Associated Press)
Students Jenny Zehner, 18, of Lafayette, Ind., and Paul Thoman, 21, of Carmel, Ind., were among the 2,000 students who attended a Students for Life of America conference in Maryland Jan. 23, 2015. (Photo by Cheryl Wetzstein/The Washington Times)
Jackson State pitcher Chris Wingard works in the first inning during an NCAA college baseball tournament regional game against Louisiana-Lafayette, Sunday, June 1, 2014, in Lafayette, La. (AP Photo/Jonathan Bachman)
Louisiana-Lafayette pitcher Chris Charpentier (29) delivers in the first inning during an NCAA college baseball tournament regional game against Jackson State in Lafayette, La., Sunday, June 1, 2014. (AP Photo/Jonathan Bachman)
Jackson State's Gary Thomas, left, slides past Louisiana-Lafayette second baseman Jace Conrad, right, for a steal in the third inning during an NCAA college baseball tournament regional game, Sunday, June 1, 2014, in Lafayette, La. Louisiana-Lafayette won 11-1. (AP Photo/Jonathan Bachman)
Louisiana-Lafayette's Ryan Leonards, right, ducks under a wild pitch from Jackson State pitcher Jamal Wilson in the seventh inning during an NCAA college baseball tournament regional game in Lafayette, La., Sunday, June 1, 2014. Louisiana-Lafayette won 11-1. (AP Photo/Jonathan Bachman)
Louisiana-Lafayette's Jace Conrad, right, celebrates after hitting a grand slam in the second inning during an NCAA college baseball tournament regional game against Jackson State, Sunday, June 1, 2014, in Lafayette, La. (AP Photo/Jonathan Bachman)
Louisiana-Lafayette's Jace Conrad hits a grand slam in the second inning during an NCAA college baseball tournament regional game against Jackson State, Sunday, June 1, 2014, in Lafayette, La. (AP Photo/Jonathan Bachman)
Louisiana-Lafayette's Blake Trahan hits and RBI in the seventh inning during an NCAA college baseball tournament regional game against Jackson State in Lafayette, La., Sunday, June 1, 2014. Louisiana-Lafayette won 11-1. (AP Photo/Jonathan Bachman)
Louisiana-Lafayette's Jace Conrad (19) celebrates with his team after hitting a grand slam in the second inning during an NCAA college baseball tournament regional game against Jackson State, Sunday, June 1, 2014, in Lafayette, La. (AP Photo/Jonathan Bachman)