Aida Mac News Today

6 when she discovered her dying mother. >> we want aid da to testify because she has an important story to tell here. she was the first with the tons find her mother in the bathtub. >> the defense counters aida should not testify, not a reliable witness as they used alexis during repeated interviews. >> alexis was doing the other interviewing, investigators were saying ask her this, ask they are that. thats highly improperly. >> reporter: martin mac neil was agitated to the point of distraction ...

Three then were found in their apartment with their necks slit. one was a boxer. a man told investigators that the older tsarnaev brother was involved in those murders. tsarnaevs younger brother dzhokhar tsarnaev has been charged in the bombing and pleaded not guilty. >> the wife of martin macneill is on trial. its about to rachet it up with the children about to testify for the prosecution. >> reporter: today, the children of dr. martin macneill, a instead of closer to testifying, against their...