The hearing on the 20'th is a probable cause hearing. They were first arraigned in district court which is basically just a formal statement of the charges and bail requirements.. The next step is a hearing;
http://www.wbur.org/2015/09/21/bella-bond-arraignment
"The two appeared in Dorchester Municipal Court Monday, standing behind a glass partition, and are due back in court on Oct. 20 for a probable cause hearing."
These quotes are out of order but;
http://www.mass.gov/courts/case-legal-res/rules-of-court/criminal-procedure/crim3.html
"(2) Probable Cause Requirement. The appropriate judicial officer shall not authorize a complaint unless the information presented by the complainant establishes
probable cause to believe that the person against whom the complaint is sought committed an offense."
"If the District Court finds that there is probable cause to believe that the defendant committed the crime or crimes alleged in the complaint, the court shall bind the defendant over to the Superior Court. If the District Court finds that there is no probable cause to believe that the defendant committed the crime or crimes alleged in the complaint, the court shall dismiss the complaint."
"b) Right to Indictment. A defendant charged with an offense punishable by imprisonment in state prison shall have the right to be proceeded against by indictment except when the offense charged is within the concurrent jurisdiction of the District and Superior Courts and the District Court retains jurisdiction."
(d) Transmission of Papers.
If the defendant is bound over to the Superior Court for trial after a finding of probable cause or after the defendant waives a probable cause hearing, the clerk of the District Court shall transmit to the clerk of the Superior Court a copy of the complaint and of the record; the original recognizances; a list of the witnesses; a statement of the expenses and the appearance of the attorney for the defendant, if any is entered;
the waiver of the right to be proceeded against by indictment, if any is executed; the pretrial conference report, if any has been filed; and the report of the department of mental health as to the mental condition of the defendant, if such report has been filed under the provisions of the General Laws.
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IMO more than likely the defendants may not even show up for the hearing. We will NOT find out any other evidence other than that which is necessary for the complaint which has already been presented.
IMO since the prosecution has held them on such high bail pending the ongoing investigation, there will very likely be a GJ indictment after this hearing for each and a high probability that more charges will follow.
IMO an indictment is possibly many months away. A trial will follow the indictments and that, IMO is likely at least 2 years away.
If they wave their right to indictment they may be remanded to Superior Court for trial. There could still be an indictment even if they wave it as is my sense because I think there will be additional charges and those will be the result of a Grand Jury.
This has been my experience in similar high profile cases.
MOO