MADISON—A man who shot and killed two people and wounded a third at a northeastern Wisconsin tribal casino restaurant had been fired from the eatery and ordered by a court to leave his former supervisor alone, according to court records. Bruce Pofahl, 62, walked into the Duck Creek Kitchen and Bar in Green Bay on Saturday and shot Ian Simpson, 32, and Jacob Bartel, 35, at a wait station at close range with a 9 mm handgun as dozens of patrons looked on, Brown County Sheriff Todd Delain said Monday during a news conference in Green Bay. Pandemonium erupted inside the complex, the sheriff said. As people were yelling and screaming, Pofahl went outside and shot another restaurant employee, 28-year-old Daniel Mulligan, the sheriff said. A team of Green Bay police officers opened fire on Pofahl moments later, killing him. Mulligan was in serious but stable condition at a Milwaukee hospital on …