MANAGUA, Nicaragua – The nights were the hardest.
From the moment Medardo Mairena decided to run for president, in direct challenge to Nicaragua's authoritarian leader, he was certain the security apparatus would eventually come for him.
Over the summer, he watched as other opposition leaders disappeared. One by one, they were dragged from their homes amid a nationwide crackdown on dissent by the president, Daniel Ortega, whose quest to secure a fourth term had plunged the Central American nation into a state of pervasive fear.
Since June, police have jailed or put under house arrest seven candidates for November's presidential election and dozens of political activists and civil society leaders, leaving Ortega running on a ballot devoid of any credible challenger and turning Nicaragua into a police state.
Mairena himself was banned from leaving Managua. Police patrols outside his house had scared away nearly all visitors, even his family.
During the day, Mairena kept busy, campaigning over Zoom and scanning official radio announcements for clues to the growing repression. But at night he lay awake, listening for sirens, certain that sooner or later the police would come and he would disappear into a prison cell.
"The first thing I ask myself in the morning is, when are they coming for me?" Mairena, a farmers' rights activist, said in a telephone interview in late June. "It's a life in constant dread."
His turn came just days after the call. Heavily armed officers raided his home and took him away late on July 5.