Joshua Riibe, 24, was the last person seen with the 20-year-old University of Pittsburg junior before she went missing from ...

Authorities in the Dominican Republic have seized the passport of Joshua Riibe, the man seen with University of Pittsburgh ...

Joshua Riibe, the person of interest in the disappearance of Pitt student Sudiksha Konanki, had his passport seized by ...

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

The man who officials called a person of interest in the case of missing University of Pittsburgh student Sudiksha Konanki ...

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

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

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

Authorities have found clothing believed to belong to Sudiksha Konanki, missing from a Dominican Republic beach, intensifying ...

Joshua Riibe has been detained in the Dominican Republic after being the last person seen with missing University of ...

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

Joshua Riibe, the person of interest in Sudiksha Konanki's March 6 disappearance in the Dominican Republic, has spoken out ...