San Juan (Puerto Rico): Authorities in the Dominican Republic are searching for a 20-year-old university student from the U.S. who went missing in the popular tourist town of Punta Cana while on vacation.Sudiksha Konanki was last seen before dawn on March 6 at a beach near the resort where she was staying with several friends, according to Civil Defense officials, who said the search for her continued on Sunday, Konanki is a student at the University of Pittsburgh. (Except for the headline, this article has not been edited by FPJ's editorial team and is auto-generated from an agency feed.)