Amy Bishop wants trial for brother's death

Former University of Alabama-Huntsville professor Amy Bishop wants to go to trial for the death of her brother. Bishop's attorney filed court documents saying that his client wants to prove the 1986 shooting was accidental.

Last week the District Attorney in Norfolk Massachusetts announced that he would not prosecute Bishop for the killing of 18 year old Seth Bishop.

The DA said he decided not to move forward because Bishop received a life sentence for the 2010 shooting rampage that killed three of her UAH colleagues.