Brenda Kerrigan testifies in the trial of her son, Mark Kerrigan, at Middlesex Superior Court Thursday, May 19, 2011, in Woburn, Mass. He is charged with manslaughter in the January 2010 death of his ... more 
Brenda Kerrigan testifies in the trial of her son, Mark Kerrigan, at Middlesex Superior Court Thursday, May 19, 2011, in Woburn, Mass. He is charged with manslaughter in the January 2010 death of his father, Daniel Kerrigan. less 
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Associated Press | Photo By Wendy Maeda, Pool
Thu, May 19, 2011 3:47 PM EDT