For two years prior to his arrest, Gomes taught English at Chungui Middle School in
Gyeonggi Province,
South Korea for the GEPIK teaching program. As a devout Christian, who regularly attended the Every Nation Church in
Seoul, it is thought that he crossed into North Korea to act as a missionary and offer humanitarian aid. Another worshiper at the same church, Korean-American
Robert Park, had illegally walked into North Korea one month before Gomes did, but was released after being detained there for six weeks. Gomes wrote in his autobiography that he had initially planned to enter North Korea directly from South Korea by crossing the
Korean Demilitarized Zone in
Cheorwon County on January 18, 2010, but found himself unable to navigate the area on foot. On January 24, he flew from South Korea to China's
Yanji Chaoyangchuan Airport and travelled to
Tumen City. On January 25 he crossed the
Sino-Korean border by walking across a frozen stretch of the
Tumen River into North Korea, where he was immediately apprehended by border guards for illegal entry. On April 6, 2010, he was sentenced to eight years of hard labor and fined $700,000 (USD). He was allowed to speak to his mother by phone on April 30, 2010. In June 2010, North Korea threatened "harsher punishment" if the United States continued its "hostile approach" in the follow-up to the
sinking of the ROKS Cheonan, a South Korean warship. It was concluded by the
United Nations Security Council that the ship had been sunk by a North Korean submarine. North Korea denied any involvement, and threatened that if the dispute continued, they would feel compelled to consider "applying a wartime law" to Gomes, which could mean a life sentence or even the death penalty. The following month, Gomes was reported to have been hospitalized following a suicide attempt. ==Release==