After a group of men accused of playing key roles in planning and carrying out the 9/11 attacks had a plea deal involving them dropped, some victims' family members are now calling for the case against them to go to trial quickly, and for the men to face the death penalty. More.

On Monday, 9/11 families and lawmakers will be calling for the alleged mastermind of the terror attacks to face the death penalty. The call comes after Khalid Sheik Mohammed and two of his accused co-conspirators agreed to a plea deal that took the death penalty off the table last week. More.

In the space of three days last week, the Sept. 11 case was rocked by two decisions that stunned victims’ families and jolted a political debate. First, a Pentagon official authorized a plea agreement meant to resolve the case with lifetime sentences. More.

Now to an eventful week in Guantanamo Bay. Just three days ago, the Pentagon announced a plea deal with three 9/11 defendants held there, including the alleged mastermind, Khalid Sheikh Mohammed. More.

The death penalty is again on the table for the accused mastermind of the September 11th terror attacks. Friday night, Secretary of Defense Lloyd Austin scuttled a controversial plea deal that would have meant life in prison for Khalid Shaikh Mohammad. More.

Mass shootings and other traumatic events hit community members hard, with those closest to the incident often experiencing post-traumatic stress disorder (PTSD) even years later, new research shows. More.

In a stunning development, Defense Secretary Lloyd Austin has revoked the controversial plea deal for alleged 9/11 mastermind Khalid Sheikh Mohammed and two accomplices announced on Wednesday, and said he was taking oversight of the military tribunal at Guantanamo. More.

Presumptive posttraumatic stress disorder (PTSD) remains prevalent in adults long after a mass violence incident (MVI), according to a study published online July 26 in JAMA Network Open. More.