Donald Trump has called for unity and resilience after surviving an attempted assassination at the weekend, but what could that unity look like as the former president shores up his candidacy at the Republican National Convention this week? In this wave of support for Trump’s re-election, what else is potentially at play? And how likely could a second Trump administration see the rise of autocracy and authoritarianism?

They’re the questions a new Four Corners series called Retribution is trying to unpack.