Giovanni Cipriano, a 14-year-old student at Holy Trinity Diocesan High School and formerly at Lawrence Public Schools, died Friday as a result of a massive allergic reaction. Three weeks ago, after accidentally eating something containing peanuts, according to a Facebook page dedicated to him, his heart stopped for 12 minutes, and a loss of oxygen caused brain damage, but doctors were able to resuscitate him. He spent weeks in a coma. He was the son of Georgina Cornago, a