Synopsis:
After CSU investigator Daisy Chao is found murdered in her apartment, Detectives Cyrus Lupo and Kevin Bernard suspect her fiancé Jim Anderson may not be telling the whole truth about his involvement with the murder. When a cab driver attacks a young journalist, Emma Kim, DNA found at both crime scenes seems to implicate the same man for the attacks. The investigators become personally involved with the case as Detective Lupo gets close with Emma, raising ethical questions.