saddiq mateen, the father of the orlando nightclub shooter, who is on the government's no- fly list, was spotted in the audience in the background of that rally. clinton's campaign says he was not an invited guest. it was open to the public. >>> hello, i'm david novarro. >> i'm shirleen allicot. police are investigating another murder mystery involving a jo york city was killed while out for a run in massachusetts. >> she was visiting family at the time. the latest case is drawing comparisons to last week's killing in queens. joe torres explains the similarities. >> reporter: people in princeton, massachusetts, remain on edge as police search for a killer. >> we have a young woman who appears to be a murder victim, and you can't be too careful right now. on sunday at 1:00 p.m. and never came back. marcot worked for google as an account manager. her social media show cases her life including her mother, who she was visiting in massachusetts. >> we do not know if a random act. we are asking the residents to use an abundance of caution. we are asking the public to be careful and to be v