Brian Laundrie’s Mom Sent ‘Burn After Reading’ Letter to Son

A chilling letter Brian Laundrie's mother wrote to her son was made public. On the front of the letter, she wrote: "burn after reading." Laundrie's mom says the undated letter was written when Gabby Petito was alive and well before the couple even left for their ill-fated road trip around the United States in the summer of 2021. Brian would later kill Gabby and then take his own life. Inside Edition's Ann Mercogliano has more.