As the search for University of Pittsburgh student Sudiksha Konanki continues, key witness Joshua Riibe was spotted on the beach assisting officials in the investigation.

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

A newly uncovered video fills in more gaps in the puzzling disappearance of University of Pittsburgh student Sudiksha Konanki ...

The last person to see University of Pittsburgh student Sudiksha Konanki before she disappeared in the Dominican Republic has ...