reporter: the fbi says it discovered a notebook alongside brian laundrie s remains. and in it he said he was responsible for gabby petito s death miami to florida petito s parents first reported her missing on september 11th, 10 days after her fiancé brian laundrie returned from their cross country road trip without her petito s body was found weeks later in wyoming with officials confirming she died of strangulation. laundrie had been on the run for more than a month after his body was found in a nature preserve in florida. a search of that area also turned up a backpack and a revolver linked to laundrie. tonight the fbi has officially closed the case thank you. believe it or not it was two years ago today the cdc identified the first case of coronavirus in the united states. 70 million cases later, new evidence from the cdc this evening that booster shots are highly protective against