family is going through right now. i know what the parents feel like, okay? you want justification. you want the guy behind bars. we work off leads. somebody knows something. somebody else knows where he is at, where they dropped him off at or did they drop him off. that person will call us. again we re not the police. reporter: now authorities are calling brian a person of interest in the investigation into the death of girlfriend gabby petito whose remains were found in wyoming a week ago today. since a federal grand jury has indicted the 23-year-old on bank fraud charges as law enforcement searched alligator colton reserve for an 8th day. dozens of people in northport showed up to a makeshift memorial for gabby, many lighting candles as they held a butterfly release to honor the 22-year-old s life. eric, that memorial continues to