sam had a flip phone which had a very different look from dan s smartphone. you never noticed that the phone he was texting on was not his regular phone? no, i didn t. and then there was the couple s shared computer in the apartment. the computer on which police later found searches for how to hide a body and quick ways to kill people. you ever see any indication that he had searched for anything relating to murder or violence or how to cover up a murder? no, i did not. and using that same computer, rachel posted a comment to julie on facebook the night she was killed. you returned a message to julie almost right at the time that she had to be meeting dan at sam s apartment? uh-huh. that caused police to question another part of rachel s story. that she didn t see dan leave the apartment that night.
smartphone. you never noticeded that the phone he was texting on was not his regular phone? no, i didn t. reporter: and then, there was the couple s shared computer in the apartment. the computer on which police later found searches for how to hide a body and quick ways to kill people. you ever see any indication that he had searched for anything relating to murder or violence or how to cover up a murder? no, i did not. reporter: and using that same computer, rachel posted a comment to julie on facebook the night she was killed. you returned a message to julie almost right at the time that she had to be meeting dan at sam s apartment? uh-huh. reporter: that caused police to question another part of rachel s story. that she didn t see dan leave the apartment that night. she told them she d fallen asleep on the couch watching a movie.