The accused mastermind of the 9/11 terror attacks will no longer plead guilty on Friday, after the US government objected.

Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal appeals panel to let his scheduled guilty ...

11 mastermind Khalid Sheikh Mohammed and co-defendants ... at New York's World Trade Center, the Pentagon and a Pennsylvania ...

The justice department argued it would cause irreparable harm if Khalid Sheikh Mohammed and two co-defendants' pleas were ...

It's the latest development in the U.S. military's struggle to bring to justice the man charged with planning the Sept. 11 ...

FILE - This Monday, Dec. 8, 2008 courtroom drawing by artist Janet Hamlin and reviewed by the U.S. military, shows Khalid Sheikh Mohammed ... flew into a field in Pennsylvania.

It comes days before the accused 9/11 mastermind’s scheduled guilty plea in an agreement that would spare him the death ...

WASHINGTON (AP) — Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal ... and the Pentagon and another crashed into a Pennsylvania field, killing nearly 3,000 people.

WASHINGTON — The Biden administration succeeded Thursday in temporarily blocking accused 9/11 mastermind Khalid Sheikh Mohammed from ... flew into a field in Pennsylvania. A small number of ...

WASHINGTON (AP) — Lawyers for accused 9/11 mastermind Khalid Sheikh Mohammed are urging a federal ... and the Pentagon and another crashed into a Pennsylvania field, killing nearly 3,000 people.