Middlesex County DA Marian Ryan and Suffolk County DA Rachael Rollins have filed a lawsuit the U.S. Immigration and Customs Enforcement’s policy of arresting civil immigrant violators at state courthouses.

Suffolk County DA Rachael Rollins and Middlesex County DA Marian Ryan have launched new units in an attempt to get to the bottom of multiple real-life murder mysteries.

Suffolk County District Attorney Rachael Rollins and Public Safety Secretary Thomas Turco had a "positive and productive" meeting Thursday, according to a spokesman.

It's the sharpest #mapoli back and forth in recent memory.