Sudiksha Konanki disappearance: Hours-long questioning of 'person of interest' Joshua Riibe after his contradictory statements

The Dominican Republic authorities grilling Iowa man Joshua Riibe into the early morning hours Sunday as the mysterious disappearance of 20-year-old Sudiksha Konanki takes a new turn as no body has been found even after 10 days. Joshua Riibe is believed to be the last person who saw Konanki and who was seen with the Pitt University student in surveillance footage.