Mr. Lucero 's death is a jarring reminder that we must remain vigilant and continue our fight to eradicate prejudice in our words and in our actions . '' NEW : Officials condemn attack , fatal stabbing of Ecuadoran in Long Island . Jeffrey Conroy , 17 , and a friend were attacked Monday night . Marcello Lucero , 37 , was charged with manslaughter as a hate crime . Six other teenagers charged with gang assault ; all seven plead not guilty .
NEW : Officials condemn attack , fatal stabbing of Ecuadoran in Long Island . Jeffrey Conroy , 17 , and a friend were attacked Monday night . Marcello Lucero , 37 , was charged with manslaughter as a hate crime . Six other teenagers charged with gang assault ; all seven plead not guilty .