WHAT ARE WE LEARNING ABOUT THE INVESTIGATION? MAINE STATE POLICE SAY A MAN KILLED A WOMAN IN TROY NEW HAMPSHIRE AND THEN MADE HIS WAY NORTH ON 95. POLICE ENGAGED WITH THIS MAN ON THE PISCATAQUA RIVER BRIDGE WHERE HE WAS LATER SHOT AND KLED BY POLICE. THE BRIDGE IS ALSO WHERE POLICE FOUND THE BODY OF AN 8-YEAR-OLD BOY INSIDE THAT MAN'S CAR. THIS INCIDENT BACKED UP TRAFFIC ALL MORNING. SOME PEOPLE TELLING ME THEY WERE STUCK FOR 4 HOURS. TRAFFIC WAS RE- ROUTED TO ROUTE 1 SO THERE WERE SIGNIFICANT DELAYS THERE FOR THE MORNING COMMUTE AS POLICE SAY THERE IS NO THREAT TO THE PUBLIC. WE EXPECT TO LEARN MORE FROM THEM AT A NEWS CONFERENCE THIS AFTERNOON. REPORTING IN KITTERY, I'M JAMIE AZULAY.