A 20-year-old Indian student, Sudiksha Konanki, has gone missing while on vacation in the Dominican Republic. US federal law enforcement agencies are working with Dominican authorities to investigate her disappearance. Konanki, a student at the University of Pittsburgh, was reported missing on March 6 while vacationing with friends in Punta Cana. The Loudoun County Sheriff's Office (LCSO) is assisting in the investigation, which includes a review of surveillance video, telephone records, and interviews with anyone who may have seen Konanki. The LCSO has filed for a Yellow Notice (worldwide police alert for a missing person) to be issued by INTERPOL. While Dominican officials believe Konanki may have drowned in the ocean, the LCSO cautions against drawing any unsubstantiated conclusions. The investigation is ongoing.