` ` I do n't know if I ' m going insane '' suspect allegedly said after police encountered him . Kyle said he drove to Taco Bell after the killings and ordered two large beers . Kyle , whose story was told in ` ` American Sniper , '' and Chad Littlefield were shot to death on February 2 , 2018 .
`` I do n't know if I 'm going insane '' suspect allegedly said after police encountered him . Investigator said defendant drove to Taco Bell after the killings and ordered two bean burritos . Kyle , whose story was told in `` American Sniper , '' and Chad Littlefield were shot to death on February 2 , 2013 .