Police in Madison, Wisconsin, are investigating suspected illegal hazing after roughly 30 partially clothed young men, covered in food and liquids, were discovered in the basement of an Alpha Epsilon Pi fraternity house near the University of Wisconsin-Madison campus. Officers responding to an anonymous tip arrested two 20-year-old fraternity members on tentative misdemeanor charges of hazing and disorderly conduct, with authorities noting that some of the pledges — most of them 18 years old — showed signs of physical assault and had been confined in a room where the thermostat was set to 81°F. The university, which had previously terminated the fraternity's recognised status on campus in 2015 following a series of violations, said it is launching its own parallel investigation and that students found responsible could face sanctions up to expulsion.