Officials seized the passport of Joshua Riibe, an American college senior, and they say they are examining possible inconsistencies in his story.

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

The disappearance of an American college student in the Dominican Republic has prompted questions about liability that the ...

The case of missing Indian-origin student Sudiksha Konanki continues to unravel. The last person to see the 20-year-old, who ...

Riibe was named as a "person of interest" in the case, though he has not been formally accused of any crime or charged.

Sudiksha Konanki was last seen entering the beach behind the resort on the morning of March 6, accompanied by her friends and Iowa tourist Joshua Riibe.

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

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

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.

The top prosecutor in the Dominican Republic personally questioned Joshua Riibe Saturday, the last known person seen with ...

The Iowa native says he has been cooperating with authorities as they continue the search for the 20-year-old Indian national.

Joshua Riibe might have been the last person to see Sudiksha Konanki, a 20-year-old junior who went to Punta Cana on March 3.