The Dominican Republic authorities grilling Iowa man Joshua Riibe into the early morning hours Sunday as the mysterious ...

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.

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

Joshua Riibe has been detained "under irregular conditions," according to his family. He has not been named as a suspect.

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

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

Authorities in the Dominican Republic have seized the passport of Joshua Riibe, the man seen with University of Pittsburgh student Sudiksha Konanki before she went missing, Fox News has learned.

Even as an investigation into the case is underway, police in the Caribbean country have been interrogating one person -- ...

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

Virginia police previously clarified that Joshua Riibe – the last person to see Sudiksha Konanki – is currently not a suspect ...