bobby dugan described inspence and tense days as the jury in the bill cosby sexual assault case triedo reach a verdict on the three charges against the comedian. >> the most intense moment i think was when there was about four people crying in the room, one was out in the hallway outparts -- pacing visibly upset. >> reporter: dugan says he agonizes over the fact that the 12 jurors couldn't reach a verdict. >> i felt like regret i guess when we came to the final deadlock decision and it kind of has been in my mind like this could all be said and done. >> reporter: dugan says it was bill cosby's word versus the account of his accuser andrea constand who says cosby drugged and sexually assaulted her back in 2004. cosby says the encounter was consensual but dugan feels cosby's own words made him feel the comedian was guilty. >> when he said himself i think it was in the 2005 deposition when they were asking him when you would you use the word consent he said i wouldn't use the word. i was like you pretty much said it yourself there, man. somebody brought it up inside the room, the deliber

revealed new details about the tense 52 hours of deliberations that ended in a mistrial. 21-year-old bobby dugan spoke exclusively to abc news. dugan says that while the jurors made a pact not to discuss the break down of the so, it's he felt cosby was guilty. >> reporter: can you say what one particular strong point was that made you think, boy, he's guilty. >> what he said himself i think it was in the 2005 deposition, when they were asking him would you use the word concert he -- consent he said i wouldn't use that word i was like you pretty much said there it yourself. >> reporter:. >> dugan says he regrets that the group could not reach a verdict. >>> coming up former vice president joe biden receives a big honor today at the swimming pool where he once held a summer job. >>> allen iverson is back in the game. the new league where he's taking on the roles of player and coach. cecily. >> possibly cool start to the work week current of currently in philadelphia it's 80 degrees down from our high of 82. it cools off even more tomorrow but later this week i'm tracking the return of heat humidit

bobby dugan says that he grew up catching reruns of "the cosby show" and he said at one time he wouldd himself a fan and there he was helping to decide the comedian's fate and while he admits to waffling back and forth, guilty, not guilty, he says in the end he had no doubt. new details this morning about the tears and tension during those grueling 52 hours of deliberations in the bill cosby sexual assault trial. >> the most intense moment i think was when there's about four people crying in the room. one was out in the hallway out pacing, you know, visibly upset. >> what was the reason for the tears? >> we couldn't really get anything down to like a solid thing and that frustrated people. >> reporter: 21-year-old bobby dugan says more than a week later he still agonizes over the fact that the 12 jurors could not agree on a verdict. >> i have regret like, i guess, when we came to the final deadlock decision and it kind of has been in my mind like this could all be said and done. >> do you think there's something that could have happened differently to change the outcome? >> evidence.

speaking to good morning america on abc, bobby dugan said some jurors were crying and visibly upset had they couldn't come to unanimous verdict. they tried to. for more than five days. but ultimately it ended as a mistrial. >> i feel regret i guess when we came to the final deadlock decision, and it kind of has been in my mind like this could all be said and done. >> do you think there's something that could have happened differently to change the out come? >> evidence. if we all said a million times in the room. if there was other evidence. more sub stun shall evidence we would have had a better verdict. than deadlock. >> dugan who's 21 years old would not say who thought cosby was guilty and who thought he was innocent. >>> a new jersey task force has released recommendations to lawmakers to help address sexual assault on college campuses. on the list conducting surveys to assess the problem, services for survivors and the accused and more education and training. the 12 member task force includes college representatives and law enforcement. >>> happening now in north wildwood police a

bobby dugan says some jurors were crying visibly upset when they could not come to a unanimous verdict. they tried for more than five days but ultimately it ended up as a mistrial. >> i feel regret, i guess, when we came to the final dead locked decision and it kind has been in my mind like this could all be said and done. >> do you think there is something that could have happened differently to change the outcome. >> evidence. we all said it, you know, a million times in the room, if there is other evidence, more substantial evidence we would have had a better verdict then dead locked. >> they went over that testimony for several days, dugan who is 21 years old would not say who thought cosby was guilty and who thought he was innocent mainly because judge said he cannot say or talk about other jurors >>> police are learning more about the woman who was fatal ly stabbed at a north philadelphia park. now, that they know who that women is. the big question is are they close to finding her killer. >> steve keeley is at police headquarters with the very latest on this one, a horrifying at