Kevin Franke opens up to PEOPLE and in Hulu’s new docuseries, 'Devil in the Family: The Fall of Ruby Franke,' streaming Thursday, Feb. 27. By. KC Baker. KC Baker.

Ruby Franke told her estranged husband, Kevin Franke, ... The two kids were starved, beaten, forced to work long hours in the heat without shoes or water and punished with physical tasks.

Kevin Franke was married to Ruby Franke, who was sentenced to prison on Feb. 20, 2024. Here's what to know about her ex-husband.