Jun 17, 2014 — Ahmed Abu Khattala was captured by American troops after coordinating with U.S. law enforcement. Khattala was charged last summer.
May 2, 2014 — At the same time, Rep. Darrell Issa, the Republican chairman of the House oversight committee, issued a subpoena to force Secretary of State John Kerry to testify about the attacks.
Jan 15, 2014 — The Senate Intelligence Committee points to a failure by the State Department to provide adequate security. The panel also says that some members of Congress have mischaracterized the Obama administration's statements in the days immediately after the 2012 attacks.
Dec 29, 2013 — Republicans are casting doubt on a New York Times report that backs the Obama administration's version of events.
Dec 28, 2013 — The attack on the U.S. diplomatic post in the Libyan city on Sept. 11, 2012, killed four Americans, including Ambassador Christopher Stevens. The newspaper says the attack was led by local fighters and was fueled in large part by anger at a video denigrating Islam.
Nov 13, 2013 — TV's most storied newsmagazine still hasn't explained just how it made such big mistakes on a story about the terrorist attack on the U.S. mission in Benghazi, Libya, that it was later forced to retract. The reason for that might be found in a single word: Memogate.
Sep 26, 2013 — Nakoula Basseley Nakoula's Innocence of Muslims sparked deadly protests in Muslim nations last year. It was also part of the controversy over how the Obama administration responded to the attack on a U.S. mission in Benghazi, Libya. Nakoula was in jail on an unrelated charge of violating probation.
Sep 19, 2013 — In his first remarks to reporters since taking office this month, FBI Director Jim Comey addressed security concerns following the Navy Yard shootings that left 13 people dead. He also talked about sequestration and leaks on government surveillance programs.
Sep 11, 2013 — A year ago four Americans, including the U.S. ambassador, were killed. Now, according to news reports, U.S. investigators still don't know as much as they wish about the attackers and the Libyan government has blocked efforts to arrest some suspects.
Aug 6, 2013 — CNN and NBC report the U.S. has charged the leader of a Libyan militia. The charges — the first in connection with the Sept. 11, 2012 attacks — were filed under seal in a New York court.