Joshua Riibe, a 22-year-old from Iowa, is believed to be the last person to see Sudiksha Konanki alive on March 6.

Joshua Riibe's family said their son is cooperating with police and is "deeply dismayed" by Sudiksha Konanki's disappearance.

The  “person of interest” in the disappearance of University of Pittsburgh student Sudiksha Konanki says the Dominican ...

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

A man who investigators believe was the last person to see missing US college student Sudiksha Konanki alive appeared in a ...

The State Department has confirmed it is assisting in the search for missing University of Pittsburgh student Sudiksha ...

Police say Joshua Riibe, an American tourist from Iowa, was with Sudikhsa Konanki just before she vanished. While police say ...

St. Cloud State University student Joshua Riibe, a person of interest in Sudiksha Konanki's disappearance in the Dominican ...

The Konanki family also said in the letter that they acknowledge there is no suspicion of foul play, sources told ABC News.

A hearing is taking place in the Dominican Republic for Joshua Riibe, 22, the last person known to have seen missing student ...

PUNTA CANA, Dominican Republic (AP) — The search for a U.S. college student who went missing in the Dominican Republic ...

The case of missing Indian-origin student Sudiksha Konanki continues to unravel. The last person to see the 20-year-old, who ...