>> martha: unbelievable, jonathan hunt, thank you. exclusively the attorney for collin wiant's family, thank you for being with us tonight. so who is your lawsuit against? are you planning to sue the university, the ohio university? >> we don't know just yet. we don't have enough information regarding what the information knew what it should have known but the lawsuit is directed at the organizations directly responsible for this which are the local chapter sigma pi and the national chapter sigma pi fraternity which has had problems on college campuses across the country. >> martha: when you look at the numbers, i think 40 people have died in hazing incidents in the past ten years on college campuses. and the deaths go on before that. when you listen to what is being done to the chung men, and i can't help but think about the rightful work that is being done on campuses to prevent sexual assault and me too movement and everywhere else on college campuses, posters everywhere with phone numbers to