for law enforcement to find him, he just has to make a mistake once. wyoming where the couple dined on september 22nd. possibly a valuable time line marker for the fbi also following a complaint, the city of moab is launching an independent investigation in the way officers handled this august 12th incident captured on body cam between gabby and brian. the city says it s unaware of any breach in policy at this time interest in gabby s death and brian s disappearance has stretched coast to coast, sparking conversations about domestic violence. attached to a tragedy miles away gabby could be your sibling. gabby could be your friend. reporter: but for many hitting close to home. catie beck, nbc news north port, florida. the intense and heavily followed effort to find gabby petito finds a sharp contrast the families of so many of those missing in this country, many people of color feel forgotten. antonio hilton has that story. reporter: as gabby petito s case grips the nation, fa