1:13ABC NewsSeptember 16, 2021Police frustrated with boyfriend of missing womanInvestigators searching for answers on the whereabouts of Gabby Petito are expressing frustration that her boyfriend is refusing to talk to police.Up Next in newsMissing woman’s boyfriend named a ‘person of interest’September 16, 2021Florida police name boyfriend a ‘person of interest’ in Gabby Petito caseSeptember 16, 2021Police investigating disappearance of New York womanSeptember 14, 2021