and another vanderbilt football player, chris boyd, pled guilty to a misdemeanor for helping carry theom. >> i'm curious to know the people we saw on the surveillance video. that saw the victim, totally unconscious. the multiple people who saw her. what are they thinking now? we are civilized human beings, the rules and responsibility of living in this society, you look out for your fellow man. >> reporter: the chancellor of vanderbilt released this statement yesterday that reads in part -- "i am deeply troubled that some students who knew or should have known about the incident that led to this week's convictions failed to take any positive action. this is not the culture at vanderbilt, and it must never be repeated." by the jury decision may not be the final world. there will be a motion to vacate the decision. "20/20" has learned that one of the jurors has failed to disclose that they were a victim of rape. >> to not disclose that is not frivolous on the part of the defense. >> reporter: in a statement, the juror said that the past situation has zero similarity to the facts of the t

conversations that for star wide receiver and team leader chris boyd, sounded incriminating. >> his story kept changing. he kept talking and just going 100 miles per hour. i think he was in shock, didn't really know what to do. >> reporter: but commodores quarterback austin carta samuels tells police brandon vandenburg claimed he was blameless. >> did anything ever come up about that he was involved in any kind of sexual activity with her? >> no. he claimed that he didn't, over and over again. >> did he ever claim who did have sexual contact with her? >> he just alluded to other guys. he just said other guys. >> okay. >> reporter: austin says he also spoke to tip mckenizie . >> he told me that he was extremely scared just because he said that he had had no part in anything that was going on in the room. and so, he just wanted to tell me that he hadn't done anything. >> reporter: football pal dillon van der wall says vandenburg pointed the finger at cory batey. >> okay, so brandon vandenburg is telling you that he tried to have sex with her, but was not able to. >> yeah. >> he wasn't able

a fifth player, chris boyd pleaded guilty to helping cover up the rape, and agreed to testify against his fellow students. he was dismissed from the football team, but allowed to keep his scholarship and finishes schooling. here at the sundance film festival in park city, utah, a groundbreaking new film has premiered that deals with the issue of sexual assault on college campuses and shows just how rare, will convictions like the ones that vanderbilt are. "the hunting ground" was created by the makers of the oscar-nominated documentary "the invisible war." this is the trailer for "the hunting ground [captioning made possible by democracy now!] >> i got a call from the dean of admissions asking if you are to get into harvard, would you accept. i said yes because i knew my mom would kill me if i said anything house. the first few weeks i made some of my best friends but two of us were sexually assaulted before classes had even started. i went to the dean of students office. i want to make sure that you don't talk to anyone about this. they protect perpetrators because they have a financ

chris] not so. just tell them you're ready to quit. then,they'll tell you how. [tom] really? you wouldn't have that number on you,would you? >> grant:starting today boyded for 30 days to address "health and security issues". >> grant:the city's community services director authorized the temporary closure of the park that has become the site of littering and abandoned drug paraphernalia. >> grant:over the next month the park will be cleaned and city officials will work to enforce ordinances to help restore public access to the facility. >> grant: january 25 at 7 p.m. continuing for nine months through fall 2015. >> pam: plus, and another side show broken up by police in the east bay we talked to the lawmaker who is now pushing to make this activity legal. >> reporter: 0 yeah, i tried to talk to some of the speeders caught on the golden gate bridge. in the next edition of people behaving badly. i was really worried about my business, but now i can save so much money. when my mom told me about how much she was saving on her health plan, i got health insurance through covered california, too. with her health being a little shaky i feel comfortable that sh