Authorities have ramped up their efforts by air, sea and land to track down the 20-year-old University of Pittsburgh student who went missing six days ago while vacationing in the Dominican Republic resort town of Punta Cana.

After almost a week, authorities continue the search for Sudiksha Konanki, a University of Pittsburgh student who went missing on a spring break trip in the Dominican Republic last week. The FBI announced on Monday that they would be joining the investigation and Konanki’s local sheriff’s department has sent detectives to the Dominican Republic,