Terrifying History on Instagram: "Chris Kyle, the most lethal sniper in U.S. military history with 160 confirmed kills during four tours in Iraq, became known as “American Sniper” for his extraordinary service as a Navy SEAL. His battlefield skills earned him two Silver Stars and five Bronze Stars with Valor, making him one of the most decorated servicemen of the Iraq War. After leaving the military, Kyle dedicated himself to helping fellow veterans through his work with FITCO Cares, a nonprofit

The judge handed down the mandatory sentence of life in prison without the possibility of parole

American sniper Chris Kyle's killer explains why he did it in chilling confession tape

Success of "American Sniper" questioned in Chris Kyle murder trial