Altricial, meaning requiring nourishment, refers to a pattern of growth and development in organisms which are incapable of moving around on their own soon after hatching or being born.
United States Attorney Lynne A. Battaglia hired Rosenstein as an Assistant U.S. Attorney in 1997. He litigated a wide range of cases, coordinated the credit card fraud and international assistance programs and supervised the law student intern program.
Rosenfeld and a group of three friends were attacked by a Palestinian individual with a gun on the evening of June 29, 2015 in the Binyamin region, North of Tel Aviv. Rosenfeld's three friends sustained less serious injuries, but Rosenfeld succumbed to his bullet wounds the next day.