article_snippet.sent: Middlesex District Attorney Marian Ryan said analysis of evidence and more information from the medical examiner are needed to determine if additional charges are warranted. '
article_snippet.sent: We are not seeking anyone else in connection with the discovery of these human remains,' Middlesex District Attorney Marian Ryan said.
article_snippet.sent: No motive has been released.
article_snippet.sent: I'm not going to exacerbate a sensational case.'
article_snippet.sent: A pretrial hearing has been scheduled for April 14.