(CNN) — A 20-year-old college student has gone missing while on vacation in the Dominican Republic, sparking a search that ...

Sudiksha Konanki, the Indian student who went missing from the Dominican Republic, was last seen walking with friends hours before she mysteriously vanished from a beach on the Caribbean island.

Sudiksha Konanki and three others are seen in new surveillance footage that was captured just before she vanished on Thursday ...