Sudiksha Konanki, a missing student in Punta Cana, prompts investigation into possible kidnapping or drowning.

The last person to see missing University of Pittsburgh student Sudiksha Konanki alive has reportedly spoken out as authorities reveal a male friend is under investigation.

Sudiksha Konanki was last seen before dawn on March 6 at a beach near the resort where she was staying with friends.

A student from the University of Pittsburgh has gone missing while on a spring break trip in the Dominican Republic, ...