Speaking of pretty clear, later evidence is pretty clear grounds for a new trial according to U.S. law, at least up to 3 years after they're found guilty. Beyon

Speaking of pretty clear, later evidence is pretty clear grounds for a new trial according to U.S. law, at least up to 3 years after they're found guilty. Beyond that I'd leave it to the lawyers to figure out. https://www.law.cornell.edu/rules/frcrmp/rule_33 https://www.law.cornell.edu/rules/frcrmp/rule_33