Authorities in the Dominican Republic are turning up the heat on the Iowa man who was the last person to see University of ...

The Iowa man claims he was swimming with Sudiksha Konanki at night when a big wave pulled them under, according to a transcript.

Joshua Riibe, a 24-year-old tourist from Iowa, has come under the spotlight, with investigators naming him a 'person of ...

Joshua Steven Riibe, 24, has been identified as the man seen hugging and walking hand-in-hand with the 20-year-old student ...

The “person of interest” in the disappearance of missing Pitt student Sudiksha Konanki claims he saved them both from ...

Joshua Riibe, who was seen with University of Pittsburgh student Sudiksha Konanki before she went missing, no longer has his passport, according to his attorneys.

Dominican Attorney General Yeni Berenice Reynoso grilled U.S. witness Joshua Riibe in person in the unsolved disappearance of ...

Missing University of Pittsburgh student Sudiksha Konanki made two Venmo payments the afternoon before she disappeared from a Dominican Republic beach, as the search for her enters its second week.

According to a source involved in the investigation, Riibe, a former high school wrestler with a strong build, has been ...