HARTFORD, Conn. - A University of Connecticut student who police say used a machete to kill a man and fatally shot a woman, then spent six days as a fugitive until he was arrested in Maryland, will be arraigned Friday on a murder charge, authorities said.Peter Manfredonia, 23, will be arraigned in Rockville Superior Court in Connecticut in the May 22 death of 62-year-old Ted DeMers in nearby Willington, Trooper Josue Dorelus said at a news briefing early Friday.It was not clear whether Manfredonia has an attorney who could comment on his behalf about the charges.Manfredonia, 23, killed DeMers and seriously wounded another man in the machete attack, authorities say.Two days later, police say, Manfredonia stole a truck and guns and fatally.