Sudiksha Konanki's disappearance in the Dominican Republic has led to intense scrutiny of Joshua Riibe, the last person to see her.

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

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

The parents of Joshua Riibe, the person of interest in the disappearance of University of Pittsburgh student Sudiksha Konanki ...

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

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

Newly emerged footage shows missing University of Pittsburgh student Sudiksha Konanki and the person of interest in her case at an outdoor bar before she disappeared from a Punta Cana beach ...

Joshua Riibe, who is believed to be the last person to see University of Pittsburgh student Sudiksha Konanki, has not ...

Although authorities consider Joshua Riibe a “person of interest” in the case, he has not been charged or formally accused of ...