private The mystery surrounding the disappearance of a University of Pittsburgh student on Spring Break in the Dominican Republic has deepened, with local officials and American authorities at odds over what may have happened to her. Sudiksha Konanki, 20, was with five other female Pittsburgh students when she vanished. She was last seen on the beach wearing a bikini outside of the Riu Republica Resort in Punta Cana on security camera footage around 4.50am on Thursday morning. Most of the group returned to the hotel, leaving her and one other on the beach. Her friends said that Konanki told them she was heading to a party at the resort on Wednesday night, and her friends alerted authorities when she wasn't in her room the following morning. Dominican officials say that's when she and the friend went for a swim - and got caught by a large wave. They believe Konanki drowned, but are yet to recover her body. American authorities told the Pittsburgh Post-Gazette that speculation Konanki dr...