Supporters of ousted Honduras' President Manuel Zelaya protest outside the entrance to the international airport in Tegucigalpa, Sunday, July 5, 2009. After the Organization of American States, OAS, suspended Saturday night Honduras' participation in the organization because of last week coup, Zelaya took off for home Sunday in a Venezuelan jet in a high-stakes attempt to return to power, even as the interim government told its military to turn away the plane. (AP Photo/Dario Lopez-Mills)AP – Already volatile Honduras slid toward greater instability after soldiers blocked an airport runway to keep ousted President Manuel Zelaya from returning, and protests that had remained largely peaceful yielded their first death.