Eric Lebson

The provided news articles focus on Robert Gilman, a former U.S. Marine held in Russia for over four years. These articles detail concerns about his deteriorating health, with advocates and his family stating he is gravely ill and at risk of dying. Gilman has been imprisoned in Russia since 2019 on disputed charges. The snippets do not contain any information regarding an individual named Eric Lebson. Therefore, no summary can be provided for Eric Lebson based on the given content.