Mexico's Lake Chapala is home to as many as 20,000 retirees mostly from the US and Canada. The year-long sunny climate and a sense of safety has kept them coming to the area for decades.<br /><br />But the recent murder of an American retiree has led to some in the community to call for more security.<br /><br />Al Jazeera's Adam Raney reports from Chapala, Mexico.
