Joshua Riibe, a person of interest in the disappearance of Sudiksha Konanki, a University of Pittsburgh student, is being ...

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

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

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

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

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

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

Investigators suspect that the spring breaker removed her clothing, leaving it on the lounge chair, before entering the ocean ...

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.

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.

Joshua Riibe, the last person seen with missing University of Pittsburgh student Sudiksha Konanki, had his passport ...