The state's top prosecutor reacted to calls for Middlesex District Attorney Marian Ryan to step down in response to how she handed the case of a Waltham man accused of killing his girlfriend last ... more 
The state's top prosecutor reacted to calls for Middlesex District Attorney Marian Ryan to step down in response to how she handed the case of a Waltham man accused of killing his girlfriend last week. less 
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WCVB - Boston
Tue, Aug 20, 2013 5:26 AM EDT