walking with her 18-year-old sornings ahmir, melody jones now awares him on her chest. he was shot in a robbery near temple. what would you say people who do have knuns and are thinking about committing a crime? just think before. innocent lives. my son never did nothing to nobody. reporter: in light of these recent homicides, temple university says it plans on increasing its police force by 50%. norah. o donnell: elise preston, thank you. the prosecution rested its case today in the sex trafficking trial of ghislaine maxwell. a fourth accuser testified that the british socialite and her ex-boyfriend, convicted sex offender jeffrey epstein, forced themselves on her when she was just 16. here s cbs mola lenghi. reporter: like nhree women before her, annie farmer accused ghislaine maxwell of being central to jeffrey epstein s alleged sex trafficking ring. but unlike the other three accusers who testified, the