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

The search for Sudiksha Konanki, a University of Pittsburgh student who disappeared while on spring break in Punta Cana, ...

Authorities found clothing at the beach believed to belong to missing University of Pittsburgh student Sudiksha Konanki. She ...

Sudiksha Konanki, a University of Pittsburgh student, was reported missing around 4 pm on March 6 by her group of five ...

The search for the missing University of Pittsburgh student, who was on spring break in Punta Cana, is entering its second ...

Newly-released images bear a striking resemblance to the clothing the missing woman was wearing the night she disappeared.

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

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

Person of interest reveals his final moments with missing Pittsburgh student in Dominican Republic - Virginia police ...

St. Cloud State senior Joshua Riibe has remained in his hotel room under police surveillance when not questioned at the ...

The man last known to be seen with a University of Pittsburgh student before she vanished from a beach in the Dominican Republic gave more details to local prosecutors about the last time he saw her, ...

The Iowa man claims he was swimming with Sudiksha Konanki at night when a big wave pulled them under, according to a transcript.