Todd Domres, now a former corrections officer in the Portage County Jail, faces charges after he was accused of assaulting his brother during a fistfight in late July. Domres quit his job at the jail a few days later. By Annie Pulley, THE BADGER PROJECT A Portage County corrections officer resigned days after he was arrested under suspicion of assaulting his brother with a thermos during an argument in July. Todd Domres, the 46-year-old former j…