
This photo provided by the Erath County Sheriff’s Office shows Eddie Ray Routh. He was charged with murder in connection with a shooting at a central Texas gun range that killed former Navy SEAL and "American Sniper" author Chris Kyle and Chad Littlefield, the Texas Department of Public Safety said Sunday, Feb. 3, 2013. (AP Photo/ Erath County Sheriff's Office)

This photo provided by the Erath County Sheriff’s Office shows Eddie Ray Routh. He was charged with murder in connection with a shooting at a central Texas gun range that killed former Navy SEAL and "American Sniper" author Chris Kyle and Chad Littlefield, the Texas Department of Public Safety said Sunday, Feb. 3, 2013. (AP Photo/ Erath County Sheriff's Office)

This photo provided by the Erath County Sheriff’s Office shows Eddie Ray Routh. He was charged with murder in connection with a shooting at a central Texas gun range that killed former Navy SEAL and "American Sniper" author Chris Kyle and Chad Littlefield, the Texas Department of Public Safety said Sunday, Feb. 3, 2013. (AP Photo/ Erath County Sheriff's Office)

In this image provided by Click2houston.com, cars and trucks are piled on Interstate 10 in Southeast Texas on Nov. 22, 2012. The Texas Department of Public Safety said at least 35 people have been injured in the pileup. (Associated Press/Click2houston.com)

In this image provided by Click2houston.com, cars and trucks are piled on Interstate 10 in Southeast Texas on Nov. 22, 2012. The Texas Department of Public Safety said at least 35 people have been injured in the pileup. (Associated Press/Click2houston.com)

Traffic backs up on the east bound lane of Interstate 10 on Thanksgiving day Nov. 22, 2012 after a multi-vehicle accident in Southeast,Texas. The Texas Department of Public Safety says at least 35 people have been injured in a more than 50-vehicle pileup that forced the closure of Interstate 10. (AP Photo/The Beaumont Enterprise, Guiseppe Barranco)

An family walks from the massive pile-up accident on Interstate 10 in Southeast Texas Thursday Nov. 22, 2012. The Texas Department of Public Safety says at least 35 people have been injured in a more than 50-vehicle pileup. (AP Photo/The Beaumont Enterprise, Guiseppe Barranco)

Cars and Trucks are piled on Interstate 10 in Southeast Texas Thursday Nov. 22, 2012. The Texas Department of Public Safety says at least 35 people have been injured in a more than 50-vehicle pileup. (AP Photo/The Beaumont Enterprise, Guiseppe Barranco)

Cars and trucks are piled up on Interstate 10 in Southeast Texas on Thursday. The Texas Department of Public Safety says at least 80 people were injured in a pileup involving more than 100 vehicles. A man and a woman were killed. (Associated Press)