The proclamation made by a variety of media in our lives is not a reality for what it is. In presenting the news there are factors that affect how a media construct the content of the news. This research was conducted to find out how the construction of the preaching about the death of Mirna by two online media i.e., Detik.com and Kompas.com. To answer the research questions, researchers took 10 news from online media Detik.com and Kompas.com. To answer the research questions, the researchers took 10 news from their respective online media Detik.com and Kompas.com. The research method used is qualitative method with framing Robert Entman model. Here the researchers wanted to see how the construction of a second news coverage in online media. The method developed is a qualitative method of anslisis content mengunnakan framing model Entman. Robert Entman suggests that the construction process in the news media do a selection issues and emphasis issues. The media do a selection from various aspects of reality so that certain parts of the event are more prominent than other aspects. The results of the study showed that the construction of the news coverage in the media about the case online Detik.com Mirna accentuates on the actions of the police in the complete death of Mirna, while in Kompas.com more highlight the issues regarding the suspicions against Jessica over the death of Mirna. Detik.com very careful in designating a suspect death Mirna because police haven't gotten the full evidence. Whereas in Kompas.com from the beginning began to direct suspicion against Jessica.