North Korea has repatriated two South Koreans who were detained in the North for about a month.<br />The two -- known to be a couple in their 50s -- were returned through the truce village of Panmunjom this morning.<br />The South Korean government is planning to check their health and investigate why they crossed the China-North Korea border back in May.<br />Pyongyang is still holding four other South Koreans captive.<br />They include Kim Jung-wook, a missionary who was arrested by the regime in 2013, and Joo Won-moon, who voluntarily and illegally entered North Korea two months ago.<br />Seoul tried to send a letter to Pyongyang last Friday urging the regime to release the four detainees immediately,... but the North Koreans refused to accept it.
