. >> we welcome rachel's mother kathy hall swroyp is us to bring rachel's presence to the ceremony and receive the diploma. [ cheers and applause ]. >> one notable absence today temple alum us in bill cosby who resigned his seat on the board of trustees amid sexual abuse allegations. >> trial the mapleshade pedro hernandez entered in hung jury. they confessed in 012 to murder every of aton pa. it z. he was one of the first missing persons to occur on a milk carton. they soted in favor and one was enough for a hung jury. that juror said he had a number of problems with the case including confession. >> i feel that the initial cop physician there were lots of issues surrounding custody surrounding miranda rights. sure is ounding the fact it was not videoed for six or seven hours. >> aton's father said he has no doubt about the guilt of hernandez. >> i'm so convinced pedro hernandez kidnapped and killed my son on may 25, 1979. >> there will be a third trial for hernandez. there's no indication yet when the trial would begin. >>> security at military bases throughout north america has been