New surveillance video has surfaced and a "person of interest" has been named in the case of Sudiksha Konanki, the Pitt student who went missing and disappeared while vacationing in the Dominican Republic.

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.

Sudiksha Konanki, 20, who was on spring break from the University of Pittsburgh, was last seen on a beach in Punta Cana.

Police in the Dominican Republic say the FBI has joined the search for a 20-year-old University of Pittsburgh student who went missing nearly a week ago while on spring break in the tourist town of Pu

Sudiksha Konanki was last seen before dawn on March 6 at a beach near the resort where she was staying, according to Civil Defense officials, who said the search for her continued on Sunday. “It’s four days,

Authorities are now investigating the disappearance of 20-year-old University of Pittsburgh student, Sudiksha Konanki, as an accident, according to the President of the Dominican Republic, Luis Abinader.

Sudiksha Konanki, a 20-year-old University of Pittsburgh student from Loudoun County, was reportedly last seen on a Caribbean resort beach nearly a week ago.

University of Pittsburgh student Sudiksha Konanki's disappearance from a Punta Cana resort should be seen as suspicious, according to a private investigator.

Authorities are searching in the tourist town of Punta Cana for any signs of 20-year-old Pitt student Sudiksha Konanki, who disappeared while on spring break.

A new surveillance camera shot showed missing University of Pittsburgh student Sudiksha Konanki cuddling up to a man before she disappeared.