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

Riibe, named as a person of interest, has been questioned multiple times in connection with the disappearance of Sudiksha Konanki.

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

Attorneys for an American last seen with the missing Pitt student were expected to ask a judge on Monday to let him go home.