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

Joshua Riibe, the last person seen with missing University of Pittsburgh student Sudiksha Konanki, had his passport confiscated by Dominican Republic authorities as part of an ongoing investigation into her disappearance.

Sudiksha Konanki, 20, was last seen on March 6 with a group of friends heading to a beach in Punta Cana. She is believed to have stayed behind with Joshua Riibe, a student at a Mi

Joshua Riibe, who was last seen with the missing University of Pittsburgh student Sudiksha Konanki, no longer has his passport, according to his attorneys.