year after she was attacked and sexually assaulted while on assignment in egypt, cbs correspondent laura logans once again opening up about her traumatic experience. jessica kartalija has more on what logan is saying about that night. >> do lo gan says member -- logan says memories of that horrible night still haunt her. last february, she was in tahrir tahrir square, covering the ousting of mubarak. she said a group of men surrounded her, groped her and tore her clothes off. a group of women finally came to her help and pulled her to safety. >>> new evidence. three men are exonerated in three high-profile murders. and today, family members of the father of one murdered boy say he confessed to killing his son. april thomas reports from west memphis. >> he loved the boy scouts. he was so proud. >> pam hobbs is looking for closure, after 20 years. she still doesn't know who killed her 8-year-old son, stevie branch. early on, there were suspicions that her ex-husband, terry hobbs, may have been involved. now, newly-released evidence, implicating terry hobbs, has pam hobbs with her own doubts abou