From left: Hayley, Michaela and parents Jennifer and Dr. William Petit After the grueling first day, Dr. William Petit and family members gathered outside court to deliver a statement saying they hoped “justice will prevail” for Jennifer Hawke-Petit, 48, and their daughters Michaela, 11, and Hayley, 17. It was a day they had waited for – and dreaded – for years. In a courthouse in New Haven, Conn., trial began Monday for one of two men accused of murdering the wife and two daughters of Dr. Wi
