The 14-plus months since my nephew Sean Smith was killed in the attack on the diplomatic outpost in Benghazi have been a winding tale of navigating the halls of Washington D.C. as a private citizen.

Since the loss of my nephew Sean Smith in the Sept. 11, 2012, attack at the diplomatic outpost in Benghazi, Libya, I have learned many, many lessons. Here are five of them ...

The 34-year-old Smith, who had worked at the State Department for 10 years, was in Libya on a temporary assignment when he was killed in the attack in Benghazi. Smith, a native of San Diego ...

Patricia Smith, the mother of Sean Smith, and Charles Woods, the father of Tyrone Woods, have filed the lawsuit in the US District Court in the District of Columbia.

In a very emotional interview with Andrea Mitchell on MSNBC this afternoon, Patricia Smith, mother of Sean Smith, one of the four killed in the Benghazi consulate attack in September 2012 ...

In the end, four Americans — Ambassador Christopher Stevens, State Department information management officer Sean Smith, and CIA contractors Tyrone Woods and Glen Doherty — were killed.

As soon as it was revealed that U.S. diplomatic offices in Benghazi, Libya, had been attacked on the Sept. 11, 2012, leaving four Americans -- Ambassador Christopher Stevens, Sean Smith with the U ...

At the Republican National Convention, Patricia Smith, the mother of Sean Smith who died in the 2012 attack in Benghazi, blames Hillary Clinton personally for her son's death. "I blame Hillary ...

(CBS News) To those who worked with him in the State Department, Sean Smith was a talented foreign services officer who died too soon in the attack on the U.S. Consulate in Benghazi two weeks ago.

Foreign Service Information Management Officer Sean Smith and U.S. Ambassador to Libya John Christopher Stevens were two of four U.S. officials killed Tuesday when al Qaeda-linked forces stormed ...

Patricia Smith, mother of Sean Smith who was one of the four Americans killed in Benghazi, joins NBC's Andrea Mitchell for an emotional interview. After watching Hillary Clinton's testimony to the ...