Police raised concerns about gunman 8 years before shooting
Officers in Amarillo, Texas, went to the home of Seth Ator's mother in February 2011 after she told them he had refused to take his mental-health medication and had threatened to end his own life in a shootout with police.
Officers in Amarillo, Texas, went to the home of Seth Ator's mother in February 2011 after she told them he had refused to take his mental-health medication and had threatened to end his own life in a shootout with police.
US mass shooters exploited gaps, errors in background checks
Most mass shooters in the U.S. acquired the weapons they used legally because there was nothing in their backgrounds to disqualify them, according to James Alan Fox, a criminologist with Northeastern University who has studied mass shootings for decades.
Most mass shooters in the U.S. acquired the weapons they used legally because there was nothing in their backgrounds to disqualify them, according to James Alan Fox, a criminologist with Northeastern University who has studied mass shootings for decades.
Victims of 2009 Fort Hood shooting to be awarded Purple Hearts
Texas lawmakers have spent five years fighting for the victims of the 2009 Fort Hood shooting.
Texas lawmakers have spent five years fighting for the victims of the 2009 Fort Hood shooting.
Governor Perry condemns Paris attack; Identity of gunman revealed
Security alerts immediately went up across the globe after the attack in Paris.
Security alerts immediately went up across the globe after the attack in Paris.