Video suggests Travis King back in US from North Korea

STORY: The plane believed to be carrying King arrived at Joint Base San Antonio, a day after he was handed over to U.S. custody following his expulsion from North Korea.

King, 23, entered North Korea from the South on July 18 while on a civilian tour of their heavily fortified border and was immediately taken into North Korean custody.

While details about the diplomacy that led to King's transfer remained scarce, the development appears to be a rare example of cooperation between the United States, North Korea and China.